[Version] 更新版本(2.5.2-20200517.1-SNAPSHOT -> 2.5.2-20200520.1-SNAPSHOT);

[Add] BufferMessageEvent 增加用于获取Sender发送内容的Event实现;
[Change] BotEventHandler Handler现在允许命令处理方法不返回消息(返回'null');

.gitignore

@@ -1,6 +1,16 @@
+# Ignore test date folder
 /pluginData/
 /logs/
-/.idea/
-/CGJ_2.iml
 /cookies.store
 /target/
+
+# Ignore Idea files
+/.idea/
+/CGJ_2.iml
+
+# Ignore Visual Studio Code files
+.classpath
+.factorypath
+.project
+/.settings/
+/.vscode/

documents/interfaces/Pixiv接口标准返回格式.md

@@ -0,0 +1,18 @@
+## Pixiv接口标准返回格式 ##
+Pixiv大部分接口在返回数据时都会遵循以下格式：
+```json
+{
+    "error": false,
+    "message": "",
+    "body": {
+
+    }
+}
+```
+大部分是如此(部分接口比较特别, 不是这个格式)  
+
+属性|类型|说明
+---|---|---
+error|Boolean|如果接口返回错误信息, 该属性为`true`
+message|String|如果`error`属性为`true`, 则该属性不为空字符串
+body|Object/Array|如果`error`不为`true`, 该属性有数据, 否则属性可能不存在

documents/interfaces/Pixiv搜索接口.md

@@ -0,0 +1,16 @@
+## Pixiv内容搜索接口 ##
+接口地址: 
+```
+GET https://www.pixiv.net/ajax/search/{Type}/{Content}?{参数...}
+```
+变量名:
+- `Type`: 内容类型
+    - illustrations(插画)
+    - top(推荐)
+    - manga(漫画)
+    - novels(小说)
+- `Content`: 搜索内容
+
+
+参数列表:
+- `word`

documents/interfaces/Pixiv首页数据接口.md

@@ -0,0 +1,127 @@
+## Pixiv首页数据接口 ##
+
+说明：  
+该接口涉及用户账户隐私, 不要尝试对该接口返回数据做不安全云端存储, 或未经用户允许的发送出去.
+
+接口地址：
+```
+GET https://www.pixiv.net/ajax/top/{type}?mode={mode}&lang={lang}
+```
+
+参数：
+- `type`: 首页类型
+    - `illust`: 插画
+    - `manga`: 漫画
+    - `novel`: 小说
+- `mode`: 内容类型
+    - `all`: 不限类型
+    - `r18`: 成人内容
+- `lang`: 语言(只写几个)
+    - `zh`: 中文
+
+> 是否需要登录: `是`  
+> 是否为Pixiv接口标准返回格式: `是`  
+> 是否需要Referer请求头: `未知`
+
+请求Url示例:
+```
+GET https://www.pixiv.net/ajax/top/illust?mode=all&lang=zh
+```
+
+响应示例:
+```
+(内容过长, 略)
+```
+
+返回内容(Json):
+- `page`: 网页相关内容
+    - `tags`: (`Object[]`) 热门标签
+        - `tag`: (`String`) 标签名
+        - `count`: (`Number`) 作品数量?
+        - `lev`: (`Number`) 不明?
+        - `ids`: (`Number[]`) 作品数组
+    - `follow`: (`Number[]`) 已关注作者的作品推荐
+    - `mypixiv`: (`?[]`) 不明
+    - `recommend`: (`String[]`  -> `Number[]`) 推荐作品的Id?
+    - `recommendByTag`: (`Object[]`) 标签的推荐作品
+        - `tag`: (`String`) 标签名
+        - `ids`: ((`String[]`  -> `Number[]`) 作品Id数组
+    - `ranking`: (`Object`) 排行榜前100名数据
+        - `date`: (`String`) 排行榜日期(`yyyyMMdd`)
+        - `items`: (`Object[]`) 排行榜简略数据
+            - `rank`: (`String` -> `Number`) 排行榜名次
+            - `id`: (`String` -> `Number`) 作品Id 
+    - `pixivision`: (`Object[]`) Pixiv的推荐文章
+        - `id`: (`String` -> `Number`) 文章Id
+        - `title`: (`String`) 文章标题
+        - `thumbnailUrl`: (`String`) 文章封面图的Url地址
+        - `abtestId`: (`String` -> `Number`) pixivision文章地址的参数`utm_content`的值
+    - `recommendUser`: (`Object[]`) 推荐用户及其作品
+        - `id`: (`Number`) 用户Id
+        - `illustIds`: (`String[]` -> `Number[]`) 插画作品Id
+        - `novelIds`: (`String[]` -> `Number[]`) 小说作品Id
+    - `contestOngoing`: (`Object[]`) 进行中的比赛活动(没找到更多信息了, 先这么说着)
+        - (待完善)
+    - `contestResult`: (`Object[]`) 比赛结果信息
+        - `slug`: (`String`) 比赛代号?
+        - `type`: (`String`) 比赛作品类型?
+        - `name`: (`String`) 比赛名
+        - `url`: (`String`) 结果公布链接
+        - `iconUrl`: (`String`) 图标链接(不明意义的图标)
+    - `editorRecommend`: (`Object[]`) 编辑推荐(小说), 后续可能会删除, 这个应该是配合活动出的数据
+        - (待完善)
+    - `boothFollowItemIds`: (`String[]` -> `Number[]`) 已关注用户的最新商品
+    - `sketchLiveFollowIds`: (`?[]`) 不明?
+    - `sketchLivePopularIds`: (`String[]` -> `Number[]`) 不明?
+    - `myFavoriteTags`: (`?[]`) 关注的标签
+    - `newPost`: (`String[]` -> `Number[]`) 不明?
+- `thumbnails`: (`Object`) 已关注用户的作品
+    - `illust`: (`Object[]`) 插画作品
+        - `illustId`: (`String` -> `Number`) 作品Id(或者准确来讲是 插画Id?)
+        - `illustTitle`: (`String`) 插画标题
+        - `id`: (`String` -> `Number`) 作品Id
+        - `title`: (`String`) 作品标题
+        - `illustType`: (`Number`) 作品类型
+        - `xRestrict`: (`Number`) 不明?
+        - `restrict`: (`Number`) 不明?
+        - `sl`: (`Number`) 不明?
+        - `url`: (`String`) 作品在主页的封面图Url
+        - `description`: (`String`) 作品说明?
+        - `tags`: (`String[]`) 标签原始名数组(不带翻译的原始名称)
+        - `userId`: (`String` -> `Number`) 用户Id
+        - `userName`: (`String`) 用户名
+        - `width`: (`Number`) 作品宽度
+        - `height`: (`Number`) 作品高度
+        - `pageCount`: (`Number`) 作品页数
+        - `isBookmarkable`: (`Boolean`) 不明?
+        - `bookmarkData`: (`?`) 不明?
+        - `alt`: (`String`) 简略信息
+        - `isAdContainer`: (`Boolean`) 广告标识?
+        - `titleCaptionTranslation`: (`Object`) 不明?
+            - (待完善)
+        - `urls`: (`Object`) 其他封面图尺寸的链接
+            - (略)
+        - `seriesId`: (`?`) 不明?
+        - `seriesTitle`: (`?`) 不明?
+        - `profileImageUrl`: (`String`) 用户头像图链接
+    - `users`: (`Object[]`) 用户信？
+        - `userId`: (`String` -> `Number`) 用户Id
+        - `name`: (`String`) 用户名
+        - `image`: (`String`) 用户头像图链接
+        - `imageBig`: (`String`) 用户大尺寸头像图链接
+        - `premium`: (`Boolean`) 是否为Pixiv高级会员
+        - `isFollowed`: (`Boolean`) 是否关注
+        - `isMypixiv`: (`Boolean`) 不明?
+        - `isBlocking`: (`Boolean`) 是否为黑名单?
+        - `background`: (`?`) 不明?
+        - `partial`: (`Number`) 不明?
+    - `tagTranslation`: 标签翻译名
+        - `key=${标签原始名}`: (`Object`) 标签翻译信息
+            - `${语言代码}`: (`String`) 对应语言代码的翻译, 不一定有
+    - `boothItems`: (`Object[]`) 商品信息
+        - (待完善)
+    - `sketchLives`: (`Object[]`) 不明?
+        - (待完善)
+    - `zoneConfig`: (`Object`) 不明?
+        - (待完善)
+

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>net.lamgc</groupId>
     <artifactId>ContentGrabbingJi</artifactId>
-    <version>2.5.0-20200504.01-SNAPSHOT</version>
+    <version>2.5.2-20200520.1-SNAPSHOT</version>
 
     <repositories>
         <repository>
@@ -19,7 +19,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
-        <mirai.CoreVersion>0.39.4</mirai.CoreVersion>
+        <mirai.CoreVersion>1.0-RC2-1</mirai.CoreVersion>
         <mirai.JaptVersion>1.1.1</mirai.JaptVersion>
         <kotlin.version>1.3.71</kotlin.version>
         <ktor.version>1.3.2</ktor.version>
@@ -86,7 +86,7 @@
         <dependency>
             <groupId>net.lamgc</groupId>
             <artifactId>java-utils</artifactId>
-            <version>1.1.0_5-SNAPSHOT</version>
+            <version>1.2.0_20200514.1-SNAPSHOT</version>
         </dependency>
         
         <dependency>
@@ -172,7 +172,7 @@
         <dependency>
             <groupId>net.lamgc</groupId>
             <artifactId>PixivLoginProxyServer</artifactId>
-            <version>1.1.0</version>
+            <version>1.1.1</version>
         </dependency>
         <dependency>
             <groupId>com.squareup</groupId>

src/main/java/net/lamgc/cgj/Main.java

@@ -42,7 +42,7 @@ import java.util.zip.ZipOutputStream;
 @SpringBootApplication
 public class Main {
 
-    private final static Logger log = LoggerFactory.getLogger("Main");
+    private final static Logger log = LoggerFactory.getLogger(Main.class.getName());
 
     private final static File storeDir = new File("store/");
 
@@ -86,7 +86,7 @@ public class Main {
         File cookieStoreFile = new File(System.getProperty("cgj.botDataDir"), "cookies.store");
         if(!cookieStoreFile.exists()) {
             log.warn("未找到cookies.store文件, 是否启动PixivLoginProxyServer? (yes/no)");
-            Scanner scanner = new Scanner(System.in);
+            try(Scanner scanner = new Scanner(System.in)) {
                 if(scanner.nextLine().trim().equalsIgnoreCase("yes")) {
                     startPixivLoginProxyServer();
                 } else {
@@ -94,6 +94,8 @@ public class Main {
                     return;
                 }
             }
+            
+        }
         ObjectInputStream ois = new ObjectInputStream(new FileInputStream(cookieStoreFile));
         cookieStore = (CookieStore) ois.readObject();
         ois.close();
@@ -137,7 +139,9 @@ public class Main {
 
     @Command
     public static void botMode(@Argument(name = "args", force = false) String argsStr) {
-        new MiraiMain().init();
+        MiraiMain main = new MiraiMain();
+        main.init();
+        main.close();
     }
 
     @Command
@@ -398,7 +402,7 @@ public class Main {
     private static void saveCookieStoreToFile() throws IOException {
         log.info("正在保存CookieStore...");
         File outputFile = new File(System.getProperty("cgj.botDataDir"), "cookies.store");
-        if(!outputFile.exists() && !outputFile.delete() && !outputFile.createNewFile()){
+        if(!outputFile.exists() && !outputFile.createNewFile()){
             log.error("保存CookieStore失败.");
             return;
         }
@@ -423,8 +427,9 @@ public class Main {
         proxyServerStartThread.setName("LoginProxyServerThread");
         proxyServerStartThread.start();
         //System.console().readLine();
-        Scanner scanner = new Scanner(System.in);
+        
         log.info("登录完成后, 使用\"done\"命令结束登录过程.");
+        try(Scanner scanner = new Scanner(System.in)) {
             while(true) {
                 if (scanner.nextLine().equalsIgnoreCase("done")) {
                     log.info("关闭PLPS服务器...");
@@ -443,5 +448,6 @@ public class Main {
                 }
             }
         }
+    }
 
 }

src/main/java/net/lamgc/cgj/bot/AutoArtworksSender.java

@@ -1,57 +0,0 @@
-package net.lamgc.cgj.bot;
-
-import net.lz1998.cq.robot.CoolQ;
-import org.apache.http.client.methods.HttpGet;
-
-import java.util.Random;
-import java.util.Timer;
-import java.util.TimerTask;
-
-public class AutoArtworksSender {
-
-    private final CoolQ CQ;
-    private final ReceiveType receiveType;
-    private final long targetReceiveId;
-    private Timer timer = new Timer();
-    private TimerTask task = new TimerTask() {
-        @Override
-        public void run() {
-            HttpGet request = new HttpGet();
-
-            // https://api.imjad.cn/pixiv/v2/?type=tags
-        }
-    };
-
-    public AutoArtworksSender(CoolQ cq, ReceiveType receiveType, long receiveId) {
-        this.CQ = cq;
-        this.receiveType = receiveType;
-        this.targetReceiveId = receiveId;
-    }
-
-    public void reset(long time) {
-        if(time <= 0) {
-            timer.schedule(task, new Random().nextInt(10 * 60 * 60 * 1000) + 7200000L); //2H ~ 12H
-        } else {
-            timer.schedule(task, time);
-        }
-    }
-
-    public void sendMessage(String message, boolean auto_escape) {
-        switch (receiveType) {
-            case GROUP:
-                CQ.sendGroupMsg(targetReceiveId, message, auto_escape);
-                break;
-            case Discuss:
-                CQ.sendDiscussMsg(targetReceiveId, message, auto_escape);
-                break;
-            case PRIVATE:
-                CQ.sendPrivateMsg(targetReceiveId, message, auto_escape);
-                break;
-        }
-    }
-
-    public enum ReceiveType {
-        PRIVATE, GROUP, Discuss
-    }
-
-}

src/main/java/net/lamgc/cgj/bot/BotAdminCommandProcess.java

@@ -20,9 +20,7 @@ import java.util.*;
 
 public class BotAdminCommandProcess {
 
-    private final static Logger log = LoggerFactory.getLogger(BotAdminCommandProcess.class.getSimpleName());
-
-    private final static File globalPropFile = new File(System.getProperty("cgj.botDataDir"), "global.properties");
+    private final static Logger log = LoggerFactory.getLogger(BotAdminCommandProcess.class.getName());
 
     private final static File pushListFile = new File(System.getProperty("cgj.botDataDir"), "pushList.json");
 
@@ -39,59 +37,47 @@ public class BotAdminCommandProcess {
     }
 
     @Command
-    public static String setGlobalProperty(@Argument(name = "key") String key, @Argument(name = "value") String value, @Argument(name = "save", force = false) boolean saveNow) {
-        String lastValue = BotCommandProcess.globalProp.getProperty(key);
-        BotCommandProcess.globalProp.setProperty(key, Strings.nullToEmpty(value));
-        if(saveNow) {
-            saveGlobalProperties();
+    public static String setProperty(
+            @Argument(name = "group", force = false) long groupId,
+            @Argument(name = "key") String key,
+            @Argument(name = "value") String value
+    ) {
+        if(Strings.isNullOrEmpty(key)) {
+            return "未选择配置项key.";
         }
-        return "全局配置项 " + key + " 现已设置为: " + value + " (设置前的值: " + lastValue + ")";
+        String lastValue = SettingProperties.setProperty(groupId, key, value.equals("null") ? null : value);
+        return (groupId <= 0 ? "已更改全局配置 " : "已更改群组 " + groupId + " 配置 ") +
+                key + " 的值: '" + value + "' (原配置值: '" + lastValue + "')";
     }
 
     @Command
-    public static String getGlobalProperty(@Argument(name = "key") String key) {
-        return "全局配置项 " + key + " 当前值: " + BotCommandProcess.globalProp.getProperty(key, "(Empty)");
+    public static String getProperty(
+            @Argument(name = "group", force = false) long groupId,
+            @Argument(name = "key") String key
+    ) {
+        if(Strings.isNullOrEmpty(key)) {
+            return "未选择配置项key.";
+        }
+        return (groupId <= 0 ? "全局配置 " : "群组 " + groupId + " 配置 ") +
+                key + " 设定值: '" + SettingProperties.getProperty(groupId, key, "(empty)") + "'";
     }
 
     @Command
-    public static String saveGlobalProperties() {
-        log.info("正在保存全局配置文件...");
-
-        try {
-            if(!globalPropFile.exists()) {
-                if(!globalPropFile.createNewFile()) {
-                    log.error("全局配置项文件保存失败！({})", "文件创建失败");
-                    return "全局配置项文件保存失败！";
-                }
-            }
-            BotCommandProcess.globalProp.store(new FileOutputStream(globalPropFile), "");
-            log.info("全局配置文件保存成功！");
-            return "保存全局配置文件 - 操作已完成.";
-        } catch (IOException e) {
-            log.error("全局配置项文件保存失败！", e);
-            return "全局配置项文件保存失败！";
-        }
+    public static String saveProperties() {
+        log.info("正在保存配置文件...");
+        SettingProperties.saveProperties();
+        log.info("配置文件保存操作已完成.");
+        return "保存配置 - 操作已完成.";
     }
 
     @Command
-    public static String loadGlobalProperties(@Argument(name = "reload", force = false) boolean reload) {
-        Properties cache = new Properties();
-        if(!globalPropFile.exists()) {
-            return "未找到全局配置文件, 无法重载";
-        }
-
-        try(Reader reader = new BufferedReader(new FileReader(globalPropFile))) {
-            cache.load(reader);
-        } catch (IOException e) {
-            log.error("重载全局配置文件时发生异常", e);
-            return "加载全局配置文件时发生错误!";
-        }
-
+    public static String loadProperties(@Argument(name = "reload", force = false) boolean reload) {
         if(reload) {
-            BotCommandProcess.globalProp.clear();
+            SettingProperties.clearProperties();
         }
-        BotCommandProcess.globalProp.putAll(cache);
-        return "全局配置文件重载完成.";
+
+        SettingProperties.loadProperties();
+        return "操作已完成.";
     }
 
     @Command
@@ -125,6 +111,30 @@ public class BotAdminCommandProcess {
             @Argument(name = "type", force = false, defaultValue = "ILLUST") String rankingContentType,
             @Argument(name = "original", force = false, defaultValue = "false") boolean original
     ) {
+        if(minTime <= 0 || floatTime <= 0) {
+            return "时间不能为0或负数！";
+        } else if(rankingStart <= 0 || rankingStop - rankingStart <= 0) {
+            return "排行榜范围选取错误！";
+        }
+
+        PixivURL.RankingContentType type;
+        PixivURL.RankingMode mode;
+        try {
+            type = PixivURL.RankingContentType.valueOf("TYPE_" + rankingContentType.toUpperCase());
+        } catch(IllegalArgumentException e) {
+            return "无效的排行榜类型参数！";
+        }
+
+        try {
+            mode = PixivURL.RankingMode.valueOf("MODE_" + rankingMode.toUpperCase());
+        } catch(IllegalArgumentException e) {
+            return "无效的排行榜模式参数！";
+        }
+
+        if(!type.isSupportedMode(mode)) {
+            return "不兼容的排行榜模式与类型！";
+        }
+
         long group = groupId <= 0 ? fromGroup : groupId;
         JsonObject setting = new JsonObject();
         setting.addProperty(RANKING_SETTING_TIME_MIN, minTime);
@@ -141,7 +151,8 @@ public class BotAdminCommandProcess {
             removePushGroup(fromGroup, groupId);
         }
 
-        log.info("正在增加Timer...(Setting: {})", setting);
+        log.info("群组 {} 新推送配置: {}", group, setting);
+        log.info("正在增加Timer...");
         pushInfoMap.put(group, setting);
         addPushTimer(group, setting);
         return "已在 " + group + " 开启定时推送功能。";

src/main/java/net/lamgc/cgj/bot/BotCommandProcess.java

@@ -2,20 +2,22 @@ package net.lamgc.cgj.bot;
 
 import com.google.common.base.Strings;
 import com.google.common.base.Throwables;
-import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import com.google.gson.*;
 import io.netty.handler.codec.http.HttpHeaderNames;
 import net.lamgc.cgj.Main;
 import net.lamgc.cgj.bot.cache.*;
 import net.lamgc.cgj.bot.event.BotEventHandler;
+import net.lamgc.cgj.bot.event.BufferMessageEvent;
 import net.lamgc.cgj.bot.sort.PreLoadDataComparator;
 import net.lamgc.cgj.pixiv.PixivDownload;
 import net.lamgc.cgj.pixiv.PixivSearchBuilder;
 import net.lamgc.cgj.pixiv.PixivURL;
+import net.lamgc.cgj.pixiv.PixivDownload.PageQuality;
+import net.lamgc.cgj.pixiv.PixivURL.RankingContentType;
+import net.lamgc.cgj.pixiv.PixivURL.RankingMode;
 import net.lamgc.cgj.util.URLs;
 import net.lamgc.utils.base.runner.Argument;
 import net.lamgc.utils.base.runner.Command;
-import net.lamgc.utils.event.EventExecutor;
 import net.lz1998.cq.utils.CQCode;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpGet;
@@ -25,14 +27,10 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.text.SimpleDateFormat;
 import java.util.*;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.util.concurrent.ThreadPoolExecutor;
-import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicInteger;
 
 @SuppressWarnings({"SynchronizationOnLocalVariableOrMethodParameter", "SameParameterValue"})
@@ -40,61 +38,60 @@ public class BotCommandProcess {
 
     private final static PixivDownload pixivDownload = new PixivDownload(Main.cookieStore, Main.proxy);
 
-    private final static Logger log = LoggerFactory.getLogger(BotCommandProcess.class.getSimpleName());
+    private final static Logger log = LoggerFactory.getLogger(BotCommandProcess.class.getName());
 
     private final static File imageStoreDir = new File(System.getProperty("cgj.botDataDir"), "data/image/cgj/");
-    public final static Properties globalProp = new Properties();
     private final static Gson gson = new GsonBuilder()
             .serializeNulls()
             .create();
 
+    /* -------------------- 缓存 -------------------- */
+
     private final static Hashtable<String, File> imageCache = new Hashtable<>();
-    private final static CacheStore<JsonElement> illustInfoCache = new JsonRedisCacheStore(BotEventHandler.redisServer, "illustInfo", gson);
-    private final static CacheStore<JsonElement> illustPreLoadDataCache = new HotDataCacheStore<>(
-            new JsonRedisCacheStore(BotEventHandler.redisServer, "illustPreLoadData", gson),
-            new LocalHashCacheStore<>(), 3600000, 900000);
-    private final static CacheStore<JsonElement> searchBodyCache = new JsonRedisCacheStore(BotEventHandler.redisServer, "searchBody", gson);
-    private final static CacheStore<List<JsonObject>> rankingCache = new JsonObjectRedisListCacheStore(BotEventHandler.redisServer, "ranking", gson);
-    private final static CacheStore<List<String>> pagesCache = new StringListRedisCacheStore(BotEventHandler.redisServer, "imagePages");
-    public final static CacheStore<JsonElement> reportStore = new JsonRedisCacheStore(BotEventHandler.redisServer, "report", gson);
 
     /**
-     * 图片异步缓存执行器
+     * 作品信息缓存 - 不过期
      */
-    private final static EventExecutor imageCacheExecutor = new EventExecutor(new ThreadPoolExecutor(
-            Runtime.getRuntime().availableProcessors() >= 2 ? 2 : 1,
-            (int) Math.ceil(Runtime.getRuntime().availableProcessors() / 2F),
-            5L, TimeUnit.SECONDS,
-            new LinkedBlockingQueue<>(128),
-            new ThreadFactoryBuilder()
-                    .setNameFormat("imageCacheThread-%d")
-                    .build(),
-            new ThreadPoolExecutor.DiscardOldestPolicy()
-    ));
+    private final static CacheStore<JsonElement> illustInfoCache =
+            new JsonRedisCacheStore(BotEventHandler.redisServer, "illustInfo", gson);
+
+    /**
+     * 作品信息预加载数据 - 有效期 2 小时, 本地缓存有效期1 ± 0.25
+     */
+    private final static CacheStore<JsonElement> illustPreLoadDataCache =
+            CacheStoreUtils.hashLocalHotDataStore(
+                new JsonRedisCacheStore(BotEventHandler.redisServer, "illustPreLoadData", gson),
+                3600000, 900000);
+    /**
+     * 搜索内容缓存, 有效期 2 小时
+     */
+    private final static CacheStore<JsonElement> searchBodyCache =
+            new JsonRedisCacheStore(BotEventHandler.redisServer, "searchBody", gson);
+
+    /**
+     * 排行榜缓存, 不过期
+     */
+    private final static CacheStore<List<JsonObject>> rankingCache =
+            new JsonObjectRedisListCacheStore(BotEventHandler.redisServer, "ranking", gson);
+
+    /**
+     * 作品页面下载链接缓存 - 不过期
+     */
+    private final static CacheStore<List<String>> pagesCache =
+            new StringListRedisCacheStore(BotEventHandler.redisServer, "imagePages");
+
+    /**
+     * 作品报告存储 - 不过期
+     */
+    public final static CacheStore<JsonElement> reportStore =
+            new JsonRedisCacheStore(BotEventHandler.redisServer, "report", gson);
 
     private final static RankingUpdateTimer updateTimer = new RankingUpdateTimer();
 
     public static void initialize() {
         log.info("正在初始化...");
 
-        File globalPropFile = new File(System.getProperty("cgj.botDataDir"), "global.properties");
-        if(globalPropFile.exists() && globalPropFile.isFile()) {
-            log.info("正在加载全局配置文件...");
-            try {
-                globalProp.load(new FileInputStream(globalPropFile));
-                log.info("全局配置文件加载完成.");
-            } catch (IOException e) {
-                log.error("加载全局配置文件时发生异常", e);
-            }
-        } else {
-            log.info("未找到全局配置文件，跳过加载.");
-        }
-
-        try {
-            imageCacheExecutor.addHandler(new ImageCacheHandler());
-        } catch (IllegalAccessException e) {
-            e.printStackTrace();
-        }
+        SettingProperties.loadProperties();
 
         updateTimer.schedule(null);
         log.info("初始化完成.");
@@ -116,7 +113,7 @@ public class BotCommandProcess {
         helpStrBuilder.append("CGJ Bot使用指南").append("\n");
         helpStrBuilder.append("使用方法：.cgj <命令> [参数...]").append("\n");
         helpStrBuilder.append("例如查询作品信息功能：").append("\n");
-        helpStrBuilder.append(".cgj artwork -id 80846159").append("\n");
+        helpStrBuilder.append(".cgj info -id 80846159").append("\n");
         helpStrBuilder.append("目前可用的命令:").append("\n");
         helpStrBuilder.append("\t").append("ranking - 获取今天或指定日期排行榜的前10名作品").append("\n");
         helpStrBuilder.append("\t\t").append("-date - 指定查询日期(年-月-日)").append("\n");
@@ -142,30 +139,38 @@ public class BotCommandProcess {
         return helpStrBuilder.toString();
     }
 
+    /**
+     * 作品信息查询
+     * @param fromGroup 来源群(系统提供)
+     * @param illustId 作品Id
+     * @return 返回作品信息
+     */
     @Command(commandName = "info")
-    public static String artworkInfo(@Argument(name = "id") int illustId) {
+    public static String artworkInfo(@Argument(name = "$fromGroup") long fromGroup, @Argument(name = "id") int illustId) {
         if(illustId <= 0) {
             return "错误的作品id！";
         }
 
         try {
-            if(isNoSafe(illustId, globalProp, false) || isReported(illustId)) {
+            if(isNoSafe(illustId, SettingProperties.getProperties(fromGroup), false) || isReported(illustId)) {
                 return "阅览禁止：该作品已被封印！！";
             }
 
             JsonObject illustPreLoadData = getIllustPreLoadData(illustId, false);
-            StringBuilder builder = new StringBuilder("---------------- 作品信息 ----------------\n");
-            builder.append("作品Id: ").append(illustId).append("\n");
-            builder.append("作品标题：").append(illustPreLoadData.get("illustTitle").getAsString()).append("\n");
-            builder.append("作者(作者Id)：").append(illustPreLoadData.get("userName").getAsString())
-                    .append("(").append(illustPreLoadData.get("userId").getAsInt()).append(")\n");
-            builder.append("点赞数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.LIKE.attrName).getAsInt()).append("\n");
-            builder.append("收藏数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.BOOKMARK.attrName).getAsInt()).append("\n");
-            builder.append("围观数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.VIEW.attrName).getAsInt()).append("\n");
-            builder.append("评论数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.COMMENT.attrName).getAsInt()).append("\n");
-            builder.append("页数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.PAGE.attrName).getAsInt()).append("页\n");
+            StringBuilder builder = new StringBuilder("色图姬帮你了解了这个作品的信息！\n");
+            builder.append("---------------- 作品信息 ----------------");
+            builder.append("\n作品Id: ").append(illustId);
+            builder.append("\n作品标题：").append(illustPreLoadData.get("illustTitle").getAsString());
+            builder.append("\n作者(作者Id)：").append(illustPreLoadData.get("userName").getAsString())
+                    .append("(").append(illustPreLoadData.get("userId").getAsInt()).append(")");
+            builder.append("\n点赞数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.LIKE.attrName).getAsInt());
+            builder.append("\n收藏数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.BOOKMARK.attrName).getAsInt());
+            builder.append("\n围观数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.VIEW.attrName).getAsInt());
+            builder.append("\n评论数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.COMMENT.attrName).getAsInt());
+            builder.append("\n页数：").append(illustPreLoadData.get(PreLoadDataComparator.Attribute.PAGE.attrName).getAsInt()).append("页");
+            builder.append("\n作品链接：").append(artworksLink(fromGroup, illustId)).append("\n");
             builder.append("---------------- 作品图片 ----------------\n");
-            builder.append(getImageById(illustId, PixivDownload.PageQuality.REGULAR, 1)).append("\n");
+            builder.append(getImageById(fromGroup, illustId, PixivDownload.PageQuality.REGULAR, 1)).append("\n");
             builder.append("使用 \".cgj image -id ")
                     .append(illustId)
                     .append("\" 获取原图。\n如有不当作品，可使用\".cgj report -id ")
@@ -177,9 +182,20 @@ public class BotCommandProcess {
         return "尚未支持";
     }
 
+    /**
+     * 排行榜命令
+     * @param fromGroup 来源群(系统提供)
+     * @param queryTime 查询时间, 格式: 年-月-日
+     * @param force 是否强制查询, 当主动提供的时间不在查询范围时, 是否强制查询, 仅系统可用
+     * @param contentMode 内容模式
+     * @param contentType 排行榜类型
+     * @return 返回排行榜信息
+     */
     @Command
     public static String ranking(
+            @Argument(name = "$fromGroup") long fromGroup,
             @Argument(force = false, name = "date") Date queryTime,
+            @Argument(force = false, name = "force") boolean force,
             @Argument(force = false, name = "mode", defaultValue = "DAILY") String contentMode,
             @Argument(force = false, name = "type", defaultValue = "ILLUST") String contentType
     ) {
@@ -196,7 +212,7 @@ public class BotCommandProcess {
             }
             queryDate = gregorianCalendar.getTime();
         } else {
-            if(new Date().before(queryDate)) {
+            if(new Date().before(queryDate) && !force) {
                 log.warn("查询的日期过早, 无法查询排行榜.");
                 return "查询日期过早, 暂未更新指定日期的排行榜!";
             }
@@ -230,9 +246,10 @@ public class BotCommandProcess {
         try {
             int index = 0;
             int itemLimit = 10;
-            String itemLimitPropertyKey = "ranking.ItemCountLimit";
+            String itemLimitPropertyKey = "ranking.itemCountLimit";
             try {
-                itemLimit = Integer.parseInt(globalProp.getProperty(itemLimitPropertyKey, "10"));
+                itemLimit = Integer.parseInt(SettingProperties
+                        .getProperty(fromGroup, itemLimitPropertyKey, "10"));
             } catch(NumberFormatException e) {
                 log.warn("配置项 {} 的参数值格式有误!", itemLimitPropertyKey);
             }
@@ -240,7 +257,8 @@ public class BotCommandProcess {
             int imageLimit = 3;
             String imageLimitPropertyKey = "ranking.imageCountLimit";
             try {
-                imageLimit = Integer.parseInt(globalProp.getProperty(imageLimitPropertyKey, "3"));
+                imageLimit = Integer.parseInt(
+                        SettingProperties.getProperty(fromGroup, imageLimitPropertyKey, "3"));
             } catch(NumberFormatException e) {
                 log.warn("配置项 {} 的参数值格式有误!", imageLimitPropertyKey);
             }
@@ -261,7 +279,7 @@ public class BotCommandProcess {
                 resultBuilder.append(rank).append(". (id: ").append(illustId).append(") ").append(title)
                         .append("(Author: ").append(authorName).append(",").append(authorId).append(") ").append(pagesCount).append("p.\n");
                 if (index <= imageLimit) {
-                    resultBuilder.append(getImageById(illustId, PixivDownload.PageQuality.REGULAR, 1)).append("\n");
+                    resultBuilder.append(getImageById(fromGroup, illustId, PixivDownload.PageQuality.REGULAR, 1)).append("\n");
                 }
             }
         } catch (IOException e) {
@@ -271,14 +289,31 @@ public class BotCommandProcess {
         return resultBuilder.append("如查询当前时间获取到昨天时间，则今日排名榜未更新。\n如有不当作品，可使用\".cgj report -id 作品id\"向色图姬反馈。").toString();
     }
 
+    /**
+     * 查询指定作者的作品(尚未完成)
+     * @return 返回作者信息和部分作品
+     */
     @Command(commandName = "userArt")
     public static String userArtworks() {
 
         return "功能未完成";
     }
 
+    @Command(commandName = "st")
+    public static String r18Image() {
+        BufferMessageEvent event = new BufferMessageEvent();
+        RandomRankingArtworksSender artworksSender = 
+            new RandomRankingArtworksSender(event, 1, 200, 
+            RankingMode.MODE_MALE, 
+            RankingContentType.TYPE_ALL, 
+            PageQuality.ORIGINAL);
+        artworksSender.send();
+        return event.getBufferMessage();
+    }
+
     /**
      * 搜索命令
+     * @param fromGroup 来源群(系统提供)
      * @param content 搜索内容
      * @param type 搜索类型
      * @param area 搜索区域
@@ -290,7 +325,9 @@ public class BotCommandProcess {
      * @throws IOException 当搜索发生异常时抛出
      */
     @Command
-    public static String search(@Argument(name = "content") String content,
+    public static String search(
+            @Argument(name = "$fromGroup") long fromGroup,
+            @Argument(name = "content") String content,
             @Argument(name = "type", force = false) String type,
             @Argument(name = "area", force = false) String area,
             @Argument(name = "in", force = false) String includeKeywords,
@@ -360,7 +397,8 @@ public class BotCommandProcess {
                     }
 
                     long expire = 7200 * 1000;
-                    String propValue = globalProp.getProperty("cache.searchBody.expire", "7200000");
+                    String propValue = SettingProperties
+                            .getProperty(SettingProperties.GLOBAL, "cache.searchBody.expire", "7200000");
                     try {
                         expire = Long.parseLong(propValue);
                     } catch (Exception e) {
@@ -385,7 +423,8 @@ public class BotCommandProcess {
         log.debug("正在处理信息...");
         int limit = 8;
         try {
-            limit = Integer.parseInt(globalProp.getProperty("search.ItemCountLimit", "8"));
+            limit = Integer.parseInt(SettingProperties.
+                    getProperty(fromGroup, "search.itemCountLimit", "8"));
         } catch (Exception e) {
             log.warn("参数转换异常!将使用默认值(" + limit + ")", e);
         }
@@ -414,7 +453,7 @@ public class BotCommandProcess {
                 StringBuilder builder = new StringBuilder("[");
                 illustObj.get("tags").getAsJsonArray().forEach(el -> builder.append(el.getAsString()).append(", "));
                 builder.replace(builder.length() - 2, builder.length(), "]");
-                log.debug("{} ({} / {})\n\t作品id: {}, \n\t作者名(作者id): {} ({}), \n\t作品标题: {}, \n\t作品Tags: {}, \n\t页数: {}, \n\t作品链接: {}",
+                log.debug("{} ({} / {})\n\t作品id: {}, \n\t作者名(作者id): {} ({}), \n\t作品标题: {}, \n\t作品Tags: {}, \n\t页数: {}页, \n\t作品链接: {}",
                         searchArea.name(),
                         count,
                         illustsList.size(),
@@ -429,8 +468,8 @@ public class BotCommandProcess {
 
                 //pageCount
 
-                String imageMsg = getImageById(illustId, PixivDownload.PageQuality.REGULAR, 1);
-                if (isNoSafe(illustId, globalProp, true)) {
+                String imageMsg = getImageById(fromGroup, illustId, PixivDownload.PageQuality.REGULAR, 1);
+                if (isNoSafe(illustId, SettingProperties.getProperties(fromGroup), true)) {
                     log.warn("作品Id {} 为R-18作品, 跳过.", illustId);
                     continue;
                 } else if(isReported(illustId)) {
@@ -438,10 +477,20 @@ public class BotCommandProcess {
                     continue;
                 }
 
-                result.append(searchArea.name()).append(" (").append(count).append(" / ").append(limit).append(")\n\t作品id: ").append(illustId)
+                JsonObject illustPreLoadData = getIllustPreLoadData(illustId, false);
+                result.append(searchArea.name()).append(" (").append(count).append(" / ")
+                        .append(limit).append(")\n\t作品id: ").append(illustId)
                         .append(", \n\t作者名: ").append(illustObj.get("userName").getAsString())
                         .append("\n\t作品标题: ").append(illustObj.get("illustTitle").getAsString())
-                        .append("\n\t作品页数: ").append(illustObj.get("pageCount").getAsInt())
+                        .append("\n\t作品页数: ").append(illustObj.get("pageCount").getAsInt()).append("页")
+                        .append("\n\t点赞数：")
+                        .append(illustPreLoadData.get(PreLoadDataComparator.Attribute.LIKE.attrName).getAsInt())
+                        .append("\n\t收藏数：")
+                        .append(illustPreLoadData.get(PreLoadDataComparator.Attribute.BOOKMARK.attrName).getAsInt())
+                        .append("\n\t围观数：")
+                        .append(illustPreLoadData.get(PreLoadDataComparator.Attribute.VIEW.attrName).getAsInt())
+                        .append("\n\t评论数：")
+                        .append(illustPreLoadData.get(PreLoadDataComparator.Attribute.COMMENT.attrName).getAsInt())
                         .append("\n").append(imageMsg).append("\n");
                 count++;
             }
@@ -452,9 +501,22 @@ public class BotCommandProcess {
         return Strings.nullToEmpty(result.toString()) + "预览图片并非原图，使用“.cgj image -id 作品id”获取原图\n如有不当作品，可使用\".cgj report -id 作品id\"向色图姬反馈。";
     }
 
+    /**
+     * 获取作品页面的下载链接
+     * @param illustId 作品Id
+     * @param quality 画质类型
+     * @return 返回作品所有页面在Pixiv的下载链接(有防盗链, 考虑要不要设置镜像站)
+     */
     @Command(commandName = "pages")
-    public static String getPagesList(@Argument(name = "id") int illustId, @Argument(name = "quality", force = false) PixivDownload.PageQuality quality) {
+    public static String getPagesList(
+            @Argument(name = "$fromGroup") long fromGroup,
+            @Argument(name = "id") int illustId,
+            @Argument(name = "quality", force = false) PixivDownload.PageQuality quality) {
         try {
+            if(isNoSafe(illustId, SettingProperties.getProperties(fromGroup), false)) {
+                log.warn("来源群 {} 查询的作品Id {} 为R18作品, 根据配置设定, 屏蔽该作品.", fromGroup, illustId);
+                return "该作品已被封印！";
+            }
             List<String> pagesList = PixivDownload.getIllustAllPageDownload(pixivDownload.getHttpClient(), pixivDownload.getCookieStore(), illustId, quality);
             StringBuilder builder = new StringBuilder("作品ID ").append(illustId).append(" 共有").append(pagesList.size()).append("页：").append("\n");
             int index = 0;
@@ -468,10 +530,16 @@ public class BotCommandProcess {
         }
     }
 
+    /**
+     * 获取作品链接
+     * @param fromGroup 来源群(系统提供)
+     * @param illustId 作品Id
+     * @return 返回作品在Pixiv的链接
+     */
     @Command(commandName = "link")
-    public static String artworksLink(@Argument(name = "id") int illustId) {
+    public static String artworksLink(@Argument(name = "$fromGroup") long fromGroup, @Argument(name = "id") int illustId) {
         try {
-            if (isNoSafe(illustId, globalProp, false)) {
+            if (isNoSafe(illustId, SettingProperties.getProperties(fromGroup), false)) {
                 log.warn("作品Id {} 已被屏蔽.", illustId);
                 return "由于相关设置，该作品已被屏蔽！";
             } else if(isReported(illustId)) {
@@ -487,38 +555,22 @@ public class BotCommandProcess {
 
     /**
      * 通过illustId获取作品图片
+     * @param fromGroup 来源群(系统提供)
      * @param illustId 作品Id
      * @param quality 图片质量
      * @param pageIndex 指定页面索引, 从1开始
      * @return 如果成功, 返回BotCode, 否则返回错误信息.
      */
     @Command(commandName = "image")
-    public static String getImageById(@Argument(name = "id") int illustId,
+    public static String getImageById(
+            @Argument(name = "$fromGroup") long fromGroup,
+            @Argument(name = "id") int illustId,
             @Argument(name = "quality", force = false) PixivDownload.PageQuality quality,
             @Argument(name = "page", force = false, defaultValue = "1") int pageIndex) {
         log.debug("IllustId: {}, Quality: {}, PageIndex: {}", illustId, quality.name(), pageIndex);
-        List<String> pagesList;
-        try {
-            pagesList = getIllustPages(illustId, quality, false);
-        } catch (IOException e) {
-            log.error("获取下载链接列表时发生异常", e);
-            return "发生网络异常，无法获取图片！";
-        }
-
-        if(log.isDebugEnabled()) {
-            StringBuilder logBuilder = new StringBuilder("作品Id {} 所有页面下载链接: \n");
-            AtomicInteger index = new AtomicInteger();
-            pagesList.forEach(item -> logBuilder.append(index.incrementAndGet()).append(". ").append(item).append("\n"));
-            log.debug(logBuilder.toString());
-        }
-
-        if (pagesList.size() < pageIndex || pageIndex <= 0) {
-            log.warn("指定的页数超出了总页数({} / {})", pageIndex, pagesList.size());
-            return "指定的页数超出了范围(总共 " + pagesList.size() + " 页)";
-        }
 
         try {
-            if (isNoSafe(illustId, globalProp, false)) {
+            if (isNoSafe(illustId, SettingProperties.getProperties(fromGroup), false)) {
                 log.warn("作品 {} 存在R-18内容且设置\"image.allowR18\"为false，将屏蔽该作品不发送.", illustId);
                 return "（根据设置，该作品已被屏蔽！）";
             } else if(isReported(illustId)) {
@@ -530,6 +582,26 @@ public class BotCommandProcess {
             return "发生网络异常，无法获取图片！";
         }
 
+        List<String> pagesList;
+        try {
+            pagesList = getIllustPages(illustId, quality, false);
+        } catch (IOException e) {
+            log.error("获取下载链接列表时发生异常", e);
+            return "发生网络异常，无法获取图片！";
+        }
+
+        if(log.isDebugEnabled()) {
+            StringBuilder logBuilder = new StringBuilder("作品Id " + illustId + " 所有页面下载链接: \n");
+            AtomicInteger index = new AtomicInteger();
+            pagesList.forEach(item -> logBuilder.append(index.incrementAndGet()).append(". ").append(item).append("\n"));
+            log.debug(logBuilder.toString());
+        }
+
+        if (pagesList.size() < pageIndex || pageIndex <= 0) {
+            log.warn("指定的页数超出了总页数({} / {})", pageIndex, pagesList.size());
+            return "指定的页数超出了范围(总共 " + pagesList.size() + " 页)";
+        }
+
         String downloadLink = pagesList.get(pageIndex - 1);
         String fileName = URLs.getResourceName(Strings.nullToEmpty(downloadLink));
         File imageFile = new File(getImageStoreDir(), downloadLink.substring(downloadLink.lastIndexOf("/") + 1));
@@ -554,12 +626,11 @@ public class BotCommandProcess {
                 }
             }
 
-            ImageCacheObject taskObject = new ImageCacheObject(imageCache, illustId, downloadLink, imageFile);
             try {
-                imageCacheExecutor.executorSync(taskObject);
+                ImageCacheStore.executeCacheRequest(new ImageCacheObject(imageCache, illustId, downloadLink, imageFile));
             } catch (InterruptedException e) {
-                log.error("等待图片下载时发生中断", e);
-                return "图片获取失败!";
+                log.warn("图片缓存被中断", e);
+                return "(错误：图片获取超时)";
             }
         } else {
             log.debug("图片 {} 缓存命中.", fileName);
@@ -605,12 +676,18 @@ public class BotCommandProcess {
 
     /**
      * 举报某一作品
+     * @param fromGroup 来源群(系统提供)
      * @param illustId 需要举报的作品id
      * @param reason 举报原因
      * @return 返回提示信息
      */
     @Command
-    public static String report(@Argument(name = "$fromGroup") long fromGroup, @Argument(name = "$fromQQ") long fromQQ, @Argument(name = "id") int illustId, @Argument(name = "msg", force = false) String reason) {
+    public static String report(
+            @Argument(name = "$fromGroup") long fromGroup,
+            @Argument(name = "$fromQQ") long fromQQ,
+            @Argument(name = "id") int illustId,
+            @Argument(name = "msg", force = false) String reason
+    ) {
         log.warn("收到作品反馈(IllustId: {}, 原因: {})", illustId, reason);
         JsonObject reportJson = new JsonObject();
         reportJson.addProperty("illustId", illustId);
@@ -690,7 +767,8 @@ public class BotCommandProcess {
                             .getAsJsonObject(Integer.toString(illustId));
 
                     long expire = 7200 * 1000;
-                    String propValue = globalProp.getProperty("cache.illustPreLoadData.expire", "7200000");
+                    String propValue = SettingProperties.
+                            getProperty(SettingProperties.GLOBAL, "cache.illustPreLoadData.expire", "7200000");
                     log.debug("PreLoadData有效时间设定: {}", propValue);
                     try {
                         expire = Long.parseLong(propValue);

src/main/java/net/lamgc/cgj/bot/MessageEventExecutionDebugger.java

@@ -0,0 +1,77 @@
+package net.lamgc.cgj.bot;
+
+import net.lamgc.cgj.bot.event.MessageEvent;
+import net.lamgc.cgj.bot.event.VirtualLoadMessageEvent;
+import net.lamgc.utils.event.EventExecutor;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Properties;
+
+/**
+ * 消息事件处理调试器.
+ * <p>当启用了消息事件处理调试后, 将会根据调试器代号调用指定调试器</p>
+ */
+@SuppressWarnings("unused")
+public enum MessageEventExecutionDebugger {
+
+    /**
+     * PM - 压力测试
+     */
+    PM ((executor, event, properties, log) -> {
+        MessageEvent virtualLoadEvent = VirtualLoadMessageEvent.toVirtualLoadMessageEvent(event, false);
+        int rotation = 5;
+        int number = 50;
+        int interval = 2500;
+
+        try {
+            rotation = Integer.parseInt(properties.getProperty("debug.pm.rotation", "5"));
+        } catch(NumberFormatException ignored) {}
+        try {
+            number = Integer.parseInt(properties.getProperty("debug.pm.number", "50"));
+        } catch(NumberFormatException ignored) {}
+        try {
+            interval = Integer.parseInt(properties.getProperty("debug.pm.interval", "2500"));
+        } catch(NumberFormatException ignored) {}
+
+        boolean interrupted = false;
+        Thread currentThread = Thread.currentThread();
+        for(int rotationCount = 0; rotationCount < rotation && !interrupted; rotationCount++) {
+            for(int sendCount = 0; sendCount < number; sendCount++) {
+                if(currentThread.isInterrupted()) {
+                    interrupted = true;
+                    break;
+                }
+                executor.executor(virtualLoadEvent);
+            }
+            try {
+                Thread.sleep(interval);
+            } catch (InterruptedException e) {
+                break;
+            }
+        }
+    });
+
+    public final MessageExecuteDebugger debugger;
+
+    MessageEventExecutionDebugger(MessageExecuteDebugger debugger) {
+        this.debugger = debugger;
+    }
+
+    public static Logger getDebuggerLogger(MessageEventExecutionDebugger debugger) {
+        return LoggerFactory.getLogger(MessageEventExecutionDebugger.class.getName() + "." + debugger.name());
+    }
+
+    @FunctionalInterface
+    public interface MessageExecuteDebugger {
+        /**
+         * 接收事件并根据指定需求处理
+         * @param executor 事件执行器
+         * @param event 消息事件对象
+         * @param properties 配置项, 调试器应按'debug.[debuggerName].'为前缀存储相应调试信息
+         * @throws Exception 当抛出异常则打断调试, 并输出至日志
+         */
+        void accept(EventExecutor executor, MessageEvent event, Properties properties, Logger logger) throws Exception;
+    }
+
+}

src/main/java/net/lamgc/cgj/bot/RandomIntervalSendTimer.java

@@ -5,8 +5,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.lang.reflect.Field;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
 import java.util.*;
 import java.util.concurrent.atomic.AtomicBoolean;
 
@@ -16,7 +14,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 public class RandomIntervalSendTimer extends TimerTask {
 
     private final static Timer timer = new Timer("Thread-RIST");
-    private final static Logger log = LoggerFactory.getLogger("RandomIntervalSendTimer");
+    private final static Logger log = LoggerFactory.getLogger(RandomIntervalSendTimer.class.getName());
     private final static Map<Long, RandomIntervalSendTimer> timerMap = new HashMap<>();
 
     private final long timerId;
@@ -26,6 +24,8 @@ public class RandomIntervalSendTimer extends TimerTask {
     private final int floatTime;
     private AtomicBoolean loop = new AtomicBoolean();
     private final AtomicBoolean start = new AtomicBoolean();
+    private final String hashId = Integer.toHexString(this.hashCode());
+
 
     /**
      * 创建一个随机延迟发送器
@@ -92,8 +92,6 @@ public class RandomIntervalSendTimer extends TimerTask {
         start(this.loop.get());
     }
 
-    private final static DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-ss HH:mm:ss");
-
     /**
      * 启动定时器
      * @param loop 是否循环, 如果为true, 则任务完成后会自动调用start方法继续循环, 直到被调用{@code #}或总定时器被销毁;
@@ -103,7 +101,7 @@ public class RandomIntervalSendTimer extends TimerTask {
         long nextDelay = time + timeRandom.nextInt(floatTime);
         Date nextDate = new Date();
         nextDate.setTime(nextDate.getTime() + nextDelay);
-        log.info("定时器 {} 下一延迟: {}ms ({})", Integer.toHexString(this.hashCode()), nextDelay, dateFormat.format(nextDate));
+        log.info("定时器 {} 下一延迟: {}ms ({})", hashId, nextDelay, nextDate);
         if(start.get()) {
             try {
                 Field state = this.getClass().getSuperclass().getDeclaredField("state");

src/main/java/net/lamgc/cgj/bot/RandomRankingArtworksSender.java

@@ -39,7 +39,7 @@ public class RandomRankingArtworksSender extends AutoSender {
         super(messageSender);
         this.mode = mode;
         this.contentType = contentType;
-        log = LoggerFactory.getLogger("RecommendArtworksSender@" + Integer.toHexString(this.hashCode()));
+        log = LoggerFactory.getLogger(this.toString());
         this.rankingStart = rankingStart > 0 ? rankingStart : 1;
         this.rankingStop = rankingStop > 0 ? rankingStop : 150;
         if(this.rankingStart > this.rankingStop) {
@@ -77,7 +77,7 @@ public class RandomRankingArtworksSender extends AutoSender {
 
             JsonObject rankingInfo = rankingList.get(0);
             int illustId = rankingInfo.get("illust_id").getAsInt();
-            if(BotCommandProcess.isNoSafe(illustId, BotCommandProcess.globalProp, false)) {
+            if(BotCommandProcess.isNoSafe(illustId, SettingProperties.getProperties(SettingProperties.GLOBAL), false)) {
                 log.warn("作品为r18作品, 取消本次发送.");
                 return;
             } else if(BotCommandProcess.isReported(illustId)) {
@@ -89,7 +89,7 @@ public class RandomRankingArtworksSender extends AutoSender {
             message.append("#美图推送 - 今日排行榜 第 ").append(rankingInfo.get("rank").getAsInt()).append(" 名\n");
             message.append("标题：").append(rankingInfo.get("title").getAsString()).append("(").append(illustId).append(")\n");
             message.append("作者：").append(rankingInfo.get("user_name").getAsString()).append("\n");
-            message.append(BotCommandProcess.getImageById(illustId, quality, 1));
+            message.append(BotCommandProcess.getImageById(0, illustId, quality, 1));
             message.append("\n如有不当作品，可使用\".cgj report -id ").append(illustId).append("\"向色图姬反馈。");
             getMessageSender().sendMessage(message.toString());
         } catch (IOException e) {

src/main/java/net/lamgc/cgj/bot/RankingUpdateTimer.java

@@ -6,6 +6,7 @@ import net.lamgc.cgj.pixiv.PixivURL;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.text.SimpleDateFormat;
 import java.time.LocalDate;
 import java.util.Calendar;
 import java.util.Date;
@@ -26,21 +27,23 @@ public class RankingUpdateTimer {
         Calendar cal = Calendar.getInstance();
         cal.setTime(firstRunDate == null ? new Date() : firstRunDate);
         LocalDate currentLocalDate = LocalDate.now();
-        if(cal.get(Calendar.DAY_OF_YEAR) <= currentLocalDate.getDayOfYear() && cal.get(Calendar.HOUR_OF_DAY) >= 12) {
+        if(cal.get(Calendar.DAY_OF_YEAR) <= currentLocalDate.getDayOfYear() &&
+                cal.get(Calendar.HOUR_OF_DAY) >= 11 && cal.get(Calendar.MINUTE) >= 30) {
             cal.set(Calendar.DAY_OF_YEAR, currentLocalDate.getDayOfYear() + 1);
         }
-        cal.set(Calendar.HOUR_OF_DAY, 12);
-        cal.set(Calendar.MINUTE, 0);
+        cal.set(Calendar.HOUR_OF_DAY, 11);
+        cal.set(Calendar.MINUTE, 30);
         cal.set(Calendar.SECOND, 0);
         cal.set(Calendar.MILLISECOND, 0);
 
-        log.warn("已设置排行榜定时更新, 首次运行时间: {}", cal.getTime());
+        long delay = cal.getTime().getTime() - (System.currentTimeMillis());
+        log.warn("已设置排行榜定时更新, 首次运行时间: {} ({}min)", cal.getTime(), delay / 1000 / 60);
         timer.schedule(new TimerTask() {
             @Override
             public void run() {
                 now(null);
             }
-        }, cal.getTime(), 86400000); // 1 Day
+        }, delay, 86400000); // 1 Day
     }
 
     public void now(Date queryDate) {
@@ -51,13 +54,14 @@ public class RankingUpdateTimer {
         LocalDate currentLocalDate = LocalDate.now();
         if(calendar.get(Calendar.DAY_OF_YEAR) == currentLocalDate.getDayOfYear() ||
                 calendar.get(Calendar.DAY_OF_YEAR) == currentLocalDate.getDayOfYear() - 1) {
-            if(calendar.get(Calendar.HOUR_OF_DAY) < 12) {
+            if(calendar.get(Calendar.HOUR_OF_DAY) < 11) {
                 calendar.add(Calendar.DAY_OF_YEAR, -2);
             } else {
                 calendar.add(Calendar.DAY_OF_YEAR, -1);
             }
         }
 
+        String dateStr = new SimpleDateFormat("yyyy-MM-dd").format(calendar.getTime());
         log.info("正在获取 {} 期排行榜数据...", calendar.getTime());
         for (PixivURL.RankingMode rankingMode : PixivURL.RankingMode.values()) {
             for (PixivURL.RankingContentType contentType : PixivURL.RankingContentType.values()) {
@@ -65,9 +69,8 @@ public class RankingUpdateTimer {
                     log.debug("不支持的类型, 填空值跳过...(类型: {}.{})", rankingMode.name(), contentType.name());
                 }
                 log.info("当前排行榜类型: {}.{}, 正在更新...", rankingMode.name(), contentType.name());
-                BotEventHandler.executor.executor(
-                        new VirtualLoadMessageEvent(0,0,
-                                ".cgj ranking -type=" + contentType.name() + " -mode=" + rankingMode.name()));
+                BotEventHandler.executeMessageEvent(new VirtualLoadMessageEvent(0,0,
+                                ".cgj ranking -type=" + contentType.name() + " -mode=" + rankingMode.name() + " -force -date " + dateStr));
                 log.info("排行榜 {}.{} 负载指令已投递.", rankingMode.name(), contentType.name());
             }
         }

src/main/java/net/lamgc/cgj/bot/SettingProperties.java

@@ -0,0 +1,241 @@
+package net.lamgc.cgj.bot;
+
+import com.google.common.base.Throwables;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.*;
+import java.nio.charset.StandardCharsets;
+import java.util.*;
+
+public final class SettingProperties {
+
+    private final static Logger log = LoggerFactory.getLogger(SettingProperties.class.getName());
+
+    private final static File globalPropFile = new File(getPropertiesDir(), "global.properties");
+    private final static Properties globalProp = new Properties();
+
+    private final static Map<Long, Properties> groupPropMap = new HashMap<>();
+
+    private final static Set<Long> changeList = Collections.synchronizedSet(new HashSet<>());
+
+    /**
+     * 全局配置项
+     */
+    public final static long GLOBAL = 0;
+
+    /**
+     * 清空所有Properties.
+     */
+    public static void clearProperties() {
+        groupPropMap.clear();
+        globalProp.clear();
+    }
+
+    /**
+     * 加载配置文件
+     */
+    public static void loadProperties() {
+        loadGlobalProperties();
+
+        File[] files = getPropertiesDir()
+                .listFiles((dir, fileName) -> fileName.startsWith("group.") && fileName.endsWith(".properties"));
+        if(files == null) {
+            log.error("检索群组配置文件失败, 可能是被拒绝访问.");
+            return;
+        }
+
+        for (File file : files) {
+            String name = file.getName();
+            long groupId;
+            try {
+                groupId = Long.parseLong(name.substring(name.indexOf("group.") + 6, name.lastIndexOf(".properties")));
+            } catch (NumberFormatException e) {
+                log.error("非法的配置文件名: {}", name);
+                continue;
+            }
+            if(!groupPropMap.containsKey(groupId)) {
+                groupPropMap.put(groupId, new Properties(globalProp));
+            }
+
+            loadGroupProperties(groupId, groupPropMap.get(groupId));
+        }
+
+    }
+
+    /**
+     * 保存配置项
+     */
+    public static void saveProperties() {
+        log.info("正在保存所有配置...");
+        saveGlobalProperties();
+
+        for (Long groupId : groupPropMap.keySet()) {
+            if(!changeList.contains(groupId)) {
+                log.debug("群组 {} 配置无改动, 忽略保存.", groupId);
+                return;
+            }
+            log.debug("正在保存群组 {} 配置文件...", groupId);
+            saveGroupProperties(groupId);
+        }
+        log.info("配置保存完成.");
+    }
+
+    /**
+     * 保存指定群组的配置文件
+     * @param groupId 要保存配置的群组Id
+     */
+    private static void saveGroupProperties(long groupId) {
+        try {
+            saveGroupProperties(groupId, getGroupProperties(groupId));
+        } catch (IOException e) {
+            log.error("群组 {} 配置保存失败\n{}", groupId, Throwables.getStackTraceAsString(e));
+        }
+    }
+
+    private static void saveGroupProperties(Long groupId, Properties properties) throws IOException {
+        File groupPropFile = new File(getPropertiesDir(), "group." + groupId + ".properties");
+        if(!groupPropFile.exists() && !groupPropFile.createNewFile()) {
+            log.error("群组 {} 配置文件创建失败!", groupId);
+            return;
+        }
+
+        saveProperties(properties, new FileOutputStream(groupPropFile));
+    }
+
+    private static void loadGlobalProperties() {
+        if(globalPropFile.exists() && globalPropFile.isFile()) {
+            log.info("正在加载全局配置文件...");
+            try (Reader reader = new InputStreamReader(new FileInputStream(globalPropFile), StandardCharsets.UTF_8)) {
+                globalProp.load(reader);
+                log.info("全局配置文件加载完成.");
+            } catch (IOException e) {
+                log.error("加载全局配置文件时发生异常", e);
+            }
+        } else {
+            log.info("未找到全局配置文件，跳过加载.");
+        }
+    }
+
+    /**
+     * 保存全局配置项
+     */
+    private static void saveGlobalProperties() {
+        try {
+            if(!globalPropFile.exists() && !globalPropFile.createNewFile()) {
+                log.error("创建全局配置文件失败.");
+                return;
+            }
+
+            saveProperties(globalProp, new FileOutputStream(globalPropFile));
+        } catch (IOException e) {
+            log.error("全局配置文件保存时发生异常", e);
+        }
+    }
+
+    private static void loadGroupProperties(long groupId, Properties properties) {
+        File propFile = new File(getPropertiesDir(), "group." + groupId + ".properties");
+        Properties groupProp = Objects.requireNonNull(properties);
+        if(!propFile.exists() || !propFile.isFile()) {
+            log.warn("群组 {} 配置文件不存在, 或不是一个文件.({})", groupId, propFile.getAbsolutePath());
+            return;
+        }
+
+        try (Reader reader = new InputStreamReader(new FileInputStream(propFile), StandardCharsets.UTF_8)) {
+            groupProp.load(reader);
+        } catch (IOException e) {
+            log.error("读取群组 {} 群配置文件时发生异常:\n{}", groupId, Throwables.getStackTraceAsString(e));
+        }
+    }
+
+    private static void saveProperties(Properties properties, OutputStream stream) throws IOException {
+        properties.store(new OutputStreamWriter(stream, StandardCharsets.UTF_8), null);
+    }
+
+    /**
+     * 获取配置文件目录
+     * @return 返回目录File对象.
+     */
+    private static File getPropertiesDir() {
+        File propDir = new File(System.getProperty("cgj.botDataDir"), "/setting/");
+        if(!propDir.exists() && !propDir.mkdirs()) {
+            log.warn("Setting文件夹创建失败!");
+        }
+        return propDir;
+    }
+
+    public static String getProperty(long groupId, String key) {
+        return getProperty(groupId, key, null);
+    }
+
+    public static String getProperty(long groupId, String key, String defaultValue) {
+        if(groupId <= 0) {
+            return globalProp.getProperty(key, defaultValue);
+        } else {
+            Properties properties = groupPropMap.get(groupId);
+            return properties == null ? defaultValue : properties.getProperty(key, defaultValue);
+        }
+    }
+
+    /**
+     * 设置配置项
+     * @param groupId 群组Id, 如为0或负数则为全局配置
+     * @param key 配置项key名
+     * @param value 欲设置的新值, 如为null则删除该配置项
+     * @return 返回上一次设定值
+     */
+    public static String setProperty(long groupId, String key, String value) {
+        Objects.requireNonNull(key);
+        Properties targetProperties;
+        if(groupId <= 0) {
+            targetProperties = globalProp;
+        } else {
+            changeList.add(groupId);
+            targetProperties = getGroupProperties(groupId);
+        }
+        String lastValue = targetProperties.getProperty(key);
+        if(value != null) {
+            targetProperties.setProperty(key, value);
+        } else {
+            targetProperties.remove(key);
+        }
+        return lastValue;
+    }
+
+    /**
+     * 获取GlobalProperties
+     * @return 全局Properties
+     */
+    private static Properties getGlobalProperties() {
+        return globalProp;
+    }
+
+    /**
+     * 获取群组Properties
+     * @param groupId 群组Id
+     * @return 如果存在, 返回Properties, 不存在返回null.
+     * @throws IllegalArgumentException 当群组Id 小于或等于0 时抛出.
+     */
+    private static Properties getGroupProperties(long groupId) {
+        if (groupId <= 0) {
+            throw new IllegalArgumentException("Group number cannot be 0 or negative: " + groupId);
+        }
+        if(!groupPropMap.containsKey(groupId)) {
+            groupPropMap.put(groupId, new Properties(globalProp));
+        }
+        return groupPropMap.get(groupId);
+    }
+
+    /**
+     * 获取群组 Properties, 如果指定群组没有 Properties, 则使用GlobalProperties.
+     * @param groupId 指定群组Id
+     * @return 如果群组存在所属Properties, 则返回群组Properties, 否则返回GlobalProperties.
+     */
+    public static Properties getProperties(long groupId) {
+        if(groupPropMap.containsKey(groupId)) {
+            return groupPropMap.get(groupId);
+        }
+        return getGlobalProperties();
+    }
+
+}

src/main/java/net/lamgc/cgj/bot/cache/AutoCleanTimer.java

@@ -0,0 +1,52 @@
+package net.lamgc.cgj.bot.cache;
+
+import com.google.common.base.Throwables;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Set;
+import java.util.Timer;
+import java.util.TimerTask;
+import java.util.concurrent.CopyOnWriteArraySet;
+
+public class AutoCleanTimer extends TimerTask {
+
+    private final static Set<Cleanable> cleanSet = new CopyOnWriteArraySet<>();
+
+    private final static Timer cleanTimer = new Timer("Thread-AutoClean", true);
+
+    private final static Logger log = LoggerFactory.getLogger(AutoCleanTimer.class.getName());
+
+    static {
+        cleanTimer.schedule(new AutoCleanTimer(), 100L);
+    }
+
+    /**
+     * 增加需要定时执行清理的缓存库
+     * @param store 已实现Cleanable的对象
+     */
+    public static void add(Cleanable store) {
+        cleanSet.add(store);
+    }
+
+    /**
+     * 移除已添加的缓存库
+     * @param store 需要从AutoCleanTimer移除的对象
+     */
+    public static void remove(Cleanable store) {
+        cleanSet.remove(store);
+    }
+
+    private AutoCleanTimer() {}
+
+    @Override
+    public void run() {
+        cleanSet.forEach(cleanable -> {
+            try {
+                cleanable.clean();
+            } catch (Exception e) {
+                log.error("{} 执行清理动作时发生异常:\n{}", cleanable.toString(), Throwables.getStackTraceAsString(e));
+            }
+        });
+    }
+}

src/main/java/net/lamgc/cgj/bot/cache/CacheStoreUtils.java

@@ -0,0 +1,35 @@
+package net.lamgc.cgj.bot.cache;
+
+public final class CacheStoreUtils {
+
+    private CacheStoreUtils() {}
+
+    /**
+     * 将 CacheStore 转换成 基于 {@link LocalHashCacheStore} 的 {@link HotDataCacheStore}
+     * <p>通过该方法转换, 会自动启用 自动清理</p>
+     * @param cacheStore 上游缓存库
+     * @param expireTime 热点缓存最小有效期
+     * @param floatRange 缓存浮动最大范围
+     * @param <T> 缓存库数据类型
+     * @return 返回 {@link HotDataCacheStore}
+     */
+    public static <T> CacheStore<T> hashLocalHotDataStore(CacheStore<T> cacheStore, long expireTime, int floatRange) {
+        return hashLocalHotDataStore(cacheStore, expireTime, floatRange, true);
+    }
+
+    /**
+     * 将 CacheStore 转换成 基于 {@link LocalHashCacheStore} 的 {@link HotDataCacheStore}
+     * @param cacheStore 上游缓存库
+     * @param expireTime 热点缓存最小有效期
+     * @param floatRange 缓存浮动最大范围
+     * @param autoClean 是否启用自动清理
+     * @param <T> 缓存库数据类型
+     * @return 返回 {@link HotDataCacheStore}
+     */
+    public static <T> CacheStore<T> hashLocalHotDataStore(CacheStore<T> cacheStore,
+                                                          long expireTime, int floatRange, boolean autoClean) {
+        return new HotDataCacheStore<>(cacheStore, new LocalHashCacheStore<>(), expireTime, floatRange, autoClean);
+    }
+
+
+}

src/main/java/net/lamgc/cgj/bot/cache/Cleanable.java

@@ -0,0 +1,10 @@
+package net.lamgc.cgj.bot.cache;
+
+/**
+ * 可清理接口, 实现该接口代表该类拥有清理动作.
+ */
+public interface Cleanable {
+
+    void clean() throws Exception;
+
+}

src/main/java/net/lamgc/cgj/bot/cache/HotDataCacheStore.java

@@ -10,14 +10,14 @@ import java.util.*;
  * @param <T> 存储类型
  * @author LamGC
  */
-public class HotDataCacheStore<T> implements CacheStore<T> {
+public class HotDataCacheStore<T> implements CacheStore<T>, Cleanable {
 
     private final CacheStore<T> parent;
     private final CacheStore<T> current;
     private final long expireTime;
     private final int expireFloatRange;
     private final Random random = new Random();
-    private final Logger log = LoggerFactory.getLogger(HotDataCacheStore.class.getSimpleName() + "@" + Integer.toHexString(this.hashCode()));
+    private final Logger log = LoggerFactory.getLogger(this.toString());
 
     /**
      * 构造热点缓存存储对象
@@ -27,14 +27,19 @@ public class HotDataCacheStore<T> implements CacheStore<T> {
  *                   该时间并不是所有缓存项的最终过期时间, 还需要根据expireFloatRange的设定随机设置, 公式:
  *                   {@code expireTime + new Random().nextInt(expireFloatRange)}
      * @param expireFloatRange 过期时间的浮动范围(单位毫秒), 用于防止短时间内大量缓存项失效导致的缓存雪崩
+     * @param autoClean 是否交由{@link AutoCleanTimer}自动执行清理
      */
-    public HotDataCacheStore(CacheStore<T> parent, CacheStore<T> current, long expireTime, int expireFloatRange) {
+    public HotDataCacheStore(CacheStore<T> parent, CacheStore<T> current, long expireTime, int expireFloatRange, boolean autoClean) {
         this.parent = parent;
         this.current = current;
         this.expireTime = expireTime;
         this.expireFloatRange = expireFloatRange;
-        log.debug("HotDataCacheStore初始化完成. (Parent: {}, Current: {}, expireTime: {}, expireFloatRange: {})",
-                parent, current, expireTime, expireFloatRange);
+        if(autoClean) {
+            AutoCleanTimer.add(this);
+        }
+
+        log.debug("HotDataCacheStore初始化完成. (Parent: {}, Current: {}, expireTime: {}, expireFloatRange: {}, autoClean: {})",
+                parent, current, expireTime, expireFloatRange, autoClean);
     }
 
     @Override
@@ -121,4 +126,13 @@ public class HotDataCacheStore<T> implements CacheStore<T> {
     public boolean supportedList() {
         return false;
     }
+
+    @Override
+    public void clean() {
+        for(String key : this.current.keys()) {
+            if(current.exists(key)) {
+                current.remove(key);
+            }
+        }
+    }
 }

src/main/java/net/lamgc/cgj/bot/cache/ImageCacheHandler.java

@@ -21,16 +21,16 @@ import java.util.Set;
 
 public class ImageCacheHandler implements EventHandler {
 
-    private final static Logger log = LoggerFactory.getLogger("ImageCacheHandler");
+    private final static Logger log = LoggerFactory.getLogger(ImageCacheHandler.class.getName());
 
     private final static HttpClient httpClient = HttpClientBuilder.create().setProxy(Main.proxy).build();
 
     private final static Set<ImageCacheObject> cacheQueue = Collections.synchronizedSet(new HashSet<>());
 
     @SuppressWarnings("unused")
-    public void getImageToCache(ImageCacheObject event) {
+    public void getImageToCache(ImageCacheObject event) throws Exception {
         if(cacheQueue.contains(event)) {
-            log.debug("图片 {} 已存在相同缓存任务, 跳过.", event.getStoreFile().getName());
+            log.warn("图片 {} 已存在相同缓存任务, 跳过.", event.getStoreFile().getName());
             return;
         } else {
             cacheQueue.add(event);
@@ -43,11 +43,11 @@ public class ImageCacheHandler implements EventHandler {
             try {
                 if(!storeFile.exists() && !storeFile.createNewFile()) {
                     log.error("无法创建文件(Path: {})", storeFile.getAbsolutePath());
-                    return;
+                    throw new IOException("Failed to create file");
                 }
             } catch (IOException e) {
                 log.error("无法创建文件(Path: {})", storeFile.getAbsolutePath());
-                e.printStackTrace();
+                throw e;
             }
 
             HttpGet request = new HttpGet(event.getDownloadLink());
@@ -57,11 +57,11 @@ public class ImageCacheHandler implements EventHandler {
                 response = httpClient.execute(request);
             } catch (IOException e) {
                 log.error("Http请求时发生异常", e);
-                return;
+                throw e;
             }
             if(response.getStatusLine().getStatusCode() != 200) {
                 log.warn("Http请求异常：{}", response.getStatusLine());
-                return;
+                throw new IOException("Http Response Error: " + response.getStatusLine());
             }
 
             log.debug("正在下载...(Content-Length: {}KB)", response.getEntity().getContentLength() / 1024);
@@ -69,7 +69,7 @@ public class ImageCacheHandler implements EventHandler {
                 IOUtils.copy(response.getEntity().getContent(), fos);
             } catch (IOException e) {
                 log.error("下载图片时发生异常", e);
-                return;
+                throw e;
             }
             event.getImageCache().put(URLs.getResourceName(event.getDownloadLink()), storeFile);
         } finally {

src/main/java/net/lamgc/cgj/bot/cache/ImageCacheStore.java

@@ -0,0 +1,106 @@
+package net.lamgc.cgj.bot.cache;
+
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Hashtable;
+import java.util.Map;
+import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.concurrent.locks.ReentrantLock;
+
+public final class ImageCacheStore {
+
+    private final static Logger log = LoggerFactory.getLogger(ImageCacheStore.class.getName());
+
+    private final static Map<ImageCacheObject, Task> cacheMap = new Hashtable<>();
+
+    private final static ThreadPoolExecutor imageCacheExecutor = new ThreadPoolExecutor(
+            4, 6,
+            30L,
+            TimeUnit.SECONDS,
+            new LinkedBlockingQueue<>(100),
+            new ThreadFactoryBuilder()
+                    .setNameFormat("ImageCacheThread-%d")
+                    .build()
+    );
+
+    private final static ImageCacheHandler handler = new ImageCacheHandler();
+
+    private ImageCacheStore() {}
+
+    /**
+     * 传递图片缓存任务, 并等待缓存完成.
+     * @param cacheObject 缓存任务组
+     */
+    public static void executeCacheRequest(ImageCacheObject cacheObject) throws InterruptedException {
+        Task task = getTaskState(cacheObject);
+        if(task.taskState.get() == TaskState.COMPLETE) {
+            return;
+        }
+
+        boolean locked = false;
+        try {
+            if(task.taskState.get() == TaskState.COMPLETE) {
+                return;
+            }
+            task.lock.lock();
+            locked = true;
+            // 双重检查
+            if(task.taskState.get() == TaskState.COMPLETE) {
+                return;
+            }
+
+            // 置任务状态
+            task.taskState.set(TaskState.RUNNING);
+
+            try {
+                Throwable throwable = imageCacheExecutor.submit(() -> {
+                    try {
+                        handler.getImageToCache(cacheObject);
+                    } catch (Throwable e) {
+                        return e;
+                    }
+                    return null;
+                }).get();
+
+                if(throwable == null) {
+                    task.taskState.set(TaskState.COMPLETE);
+                } else {
+                    task.taskState.set(TaskState.ERROR);
+                }
+            } catch (ExecutionException e) {
+                log.error("执行图片缓存任务时发生异常", e);
+            }
+        } finally {
+            if(locked) {
+                task.lock.unlock();
+            }
+        }
+
+    }
+
+    private static Task getTaskState(ImageCacheObject cacheObject) {
+        if(!cacheMap.containsKey(cacheObject)) {
+            cacheMap.put(cacheObject, new Task());
+        }
+        return cacheMap.get(cacheObject);
+    }
+
+    /**
+     * 任务状态
+     */
+    private enum TaskState {
+        READY, RUNNING, COMPLETE, ERROR
+    }
+
+    private static class Task {
+
+        public final ReentrantLock lock = new ReentrantLock(true);
+
+        public final AtomicReference<TaskState> taskState = new AtomicReference<>(TaskState.READY);
+
+    }
+
+}

src/main/java/net/lamgc/cgj/bot/cache/LocalHashCacheStore.java

@@ -12,19 +12,45 @@ import java.util.concurrent.atomic.AtomicReference;
  * 基于Hashtable的本地缓存库
  * @param <T> 缓存类型
  */
-public class LocalHashCacheStore<T> implements CacheStore<T> {
+public class LocalHashCacheStore<T> implements CacheStore<T>, Cleanable {
 
     private final Hashtable<String, CacheObject<T>> cache;
 
+    /**
+     * 构造一个基于Hashtable的本地缓存库
+     * @see Hashtable
+     */
     public LocalHashCacheStore() {
         this(0);
     }
 
+    /**
+     * 构造一个基于Hashtable的本地缓存库
+     * @param initialCapacity 初始容量
+     * @see Hashtable
+     */
     public LocalHashCacheStore(int initialCapacity) {
         this(initialCapacity, 0F);
     }
 
+    /**
+     * 构造一个基于Hashtable的本地缓存库
+     * @param initialCapacity 初始容量
+     * @param loadFactor 重载因子
+     * @see Hashtable
+     */
     public LocalHashCacheStore(int initialCapacity, float loadFactor) {
+        this(initialCapacity, loadFactor, false);
+    }
+
+    /**
+     * 构造一个基于Hashtable的本地缓存库
+     * @param initialCapacity 初始容量
+     * @param loadFactor 重载因子
+     * @param autoClean 是否自动清理
+     * @see Hashtable
+     */
+    public LocalHashCacheStore(int initialCapacity, float loadFactor, boolean autoClean) {
         if(initialCapacity != 0) {
             if(loadFactor <= 0F) {
                 cache = new Hashtable<>(initialCapacity);
@@ -34,6 +60,10 @@ public class LocalHashCacheStore<T> implements CacheStore<T> {
         } else {
             cache = new Hashtable<>();
         }
+
+        if(autoClean) {
+            AutoCleanTimer.add(this);
+        }
     }
 
     @Override
@@ -118,6 +148,15 @@ public class LocalHashCacheStore<T> implements CacheStore<T> {
         return false;
     }
 
+    @Override
+    public void clean() throws Exception {
+        Date currentDate = new Date();
+        cache.forEach((key, value) -> {
+            if(value.isExpire(currentDate)) {
+                cache.remove(key);
+            }
+        });
+    }
 
     public static class CacheObject<T> implements Comparable<CacheObject<T>> {
 

src/main/java/net/lamgc/cgj/bot/cache/RedisPoolCacheStore.java

@@ -13,7 +13,7 @@ import java.util.Set;
 import java.util.function.Consumer;
 import java.util.function.Function;
 
-public abstract class RedisPoolCacheStore<T> implements CacheStore<T> {
+abstract class RedisPoolCacheStore<T> implements CacheStore<T> {
 
     private final JedisPool jedisPool;
     private final String keyPrefix;
@@ -36,7 +36,7 @@ public abstract class RedisPoolCacheStore<T> implements CacheStore<T> {
         if(jedisPool.isClosed()) {
             throw new IllegalStateException("JedisPool is closed");
         }
-        log = LoggerFactory.getLogger(this.getClass().getSimpleName() + "@" + Integer.toHexString(jedisPool.hashCode()));
+        log = LoggerFactory.getLogger(this.getClass().getName() + "@" + Integer.toHexString(jedisPool.hashCode()));
         if(!Strings.isNullOrEmpty(keyPrefix)) {
             this.keyPrefix = keyPrefix.endsWith(".") ? keyPrefix : keyPrefix + ".";
         } else {

src/main/java/net/lamgc/cgj/bot/event/BotEventHandler.java

@@ -5,6 +5,8 @@ import com.google.common.base.Throwables;
 import com.google.common.util.concurrent.ThreadFactoryBuilder;
 import net.lamgc.cgj.bot.BotAdminCommandProcess;
 import net.lamgc.cgj.bot.BotCommandProcess;
+import net.lamgc.cgj.bot.MessageEventExecutionDebugger;
+import net.lamgc.cgj.bot.SettingProperties;
 import net.lamgc.cgj.util.DateParser;
 import net.lamgc.cgj.util.PagesQualityParser;
 import net.lamgc.cgj.util.TimeLimitThreadPoolExecutor;
@@ -13,10 +15,8 @@ import net.lamgc.utils.base.runner.ArgumentsRunnerConfig;
 import net.lamgc.utils.base.runner.exception.DeveloperRunnerException;
 import net.lamgc.utils.base.runner.exception.NoSuchCommandException;
 import net.lamgc.utils.base.runner.exception.ParameterNoFoundException;
-import net.lamgc.utils.event.EventExecutor;
-import net.lamgc.utils.event.EventHandler;
+import net.lamgc.utils.event.*;
 import net.lamgc.utils.event.EventObject;
-import net.lamgc.utils.event.EventUncaughtExceptionHandler;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import redis.clients.jedis.JedisPool;
@@ -39,7 +39,9 @@ public class BotEventHandler implements EventHandler {
     private final ArgumentsRunner processRunner;
     private final ArgumentsRunner adminRunner;
 
-    private final static Logger log = LoggerFactory.getLogger("BotEventHandler");
+    private final static Logger log = LoggerFactory.getLogger(BotEventHandler.class.getName());
+
+    private final static Map<Long, AtomicBoolean> muteStateMap = new Hashtable<>();
 
     /**
      * 所有缓存共用的JedisPool
@@ -50,10 +52,10 @@ public class BotEventHandler implements EventHandler {
     /**
      * 消息事件执行器
      */
-    public final static EventExecutor executor = new EventExecutor(new TimeLimitThreadPoolExecutor(
-            60 * 1000,
-            (int) Math.ceil(Runtime.getRuntime().availableProcessors() / 2F),
-            Runtime.getRuntime().availableProcessors(),
+    private final static EventExecutor executor = new EventExecutor(new TimeLimitThreadPoolExecutor(
+            0,
+            Math.max(Runtime.getRuntime().availableProcessors(), 4),
+            Math.max(Math.max(Runtime.getRuntime().availableProcessors() * 2, 4), 32),
             30L,
     TimeUnit.SECONDS,
             new LinkedBlockingQueue<>(1536),
@@ -125,6 +127,29 @@ public class BotEventHandler implements EventHandler {
         BotCommandProcess.initialize();
     }
 
+    /**
+     * 投递消息事件
+     * @param event 事件对象
+     */
+    @NotAccepted
+    public static void executeMessageEvent(MessageEvent event) {
+        String debuggerName = SettingProperties.getProperty(0, "debug.debugger");
+        if(!event.getMessage().startsWith(ADMIN_COMMAND_PREFIX) &&
+                !Strings.isNullOrEmpty(debuggerName)) {
+            try {
+                MessageEventExecutionDebugger debugger = MessageEventExecutionDebugger.valueOf(debuggerName.toUpperCase());
+                debugger.debugger.accept(executor, event, SettingProperties.getProperties(SettingProperties.GLOBAL),
+                                MessageEventExecutionDebugger.getDebuggerLogger(debugger));
+            } catch(IllegalArgumentException e) {
+                log.warn("未找到指定调试器: '{}'", debuggerName);
+            } catch (Exception e) {
+                log.error("事件调试处理时发生异常", e);
+            }
+        } else {
+            BotEventHandler.executor.executor(event);
+        }
+    }
+
     /**
      * 以事件形式处理消息事件
      * @param event 消息事件对象
@@ -135,6 +160,9 @@ public class BotEventHandler implements EventHandler {
         log.debug(event.toString());
         if(!match(msg)) {
             return;
+        } else if(isMute(event.getFromGroup())) {
+            log.debug("机器人已被禁言, 忽略请求.");
+            return;
         }
 
         Pattern pattern = Pattern.compile("/\\s*(\".+?\"|[^:\\s])+((\\s*:\\s*(\".+?\"|[^\\s])+)|)|(\".+?\"|[^\"\\s])+");
@@ -173,7 +201,8 @@ public class BotEventHandler implements EventHandler {
         Object result;
         try {
             if(msg.toLowerCase().startsWith(ADMIN_COMMAND_PREFIX)) {
-                if(!String.valueOf(event.getFromQQ()).equals(BotCommandProcess.globalProp.getProperty("admin.adminId"))) {
+                if(!String.valueOf(event.getFromQQ())
+                        .equals(SettingProperties.getProperty(0, "admin.adminId"))) {
                     result = "你没有执行该命令的权限！";
                 } else {
                     result = adminRunner.run(args.length <= 1 ? new String[0] : Arrays.copyOfRange(args, 1, args.length));
@@ -195,12 +224,14 @@ public class BotEventHandler implements EventHandler {
             }
         }
         long processTime = System.currentTimeMillis() - time;
-        if(Objects.requireNonNull(result) instanceof String) {
+        if(!Objects.isNull(result) && result instanceof String && !isMute(event.getFromGroup())) {
             try {
                 event.sendMessage((String) result);
             } catch (Exception e) {
                 log.error("发送消息时发生异常", e);
             }
+        } else if(isMute(event.getFromGroup())) {
+            log.warn("命令反馈时机器人已被禁言, 跳过反馈.");
         }
         long totalTime = System.currentTimeMillis() - time;
         log.info("命令反馈完成.(事件耗时: {}ms, P: {}%({}ms), R: {}%({}ms))", totalTime,
@@ -217,4 +248,40 @@ public class BotEventHandler implements EventHandler {
         return message.startsWith(COMMAND_PREFIX) || message.startsWith(ADMIN_COMMAND_PREFIX);
     }
 
+    private static boolean isMute(long groupId) {
+        Boolean mute = isMute(groupId, false);
+        return mute != null && mute;
+    }
+
+    /**
+     * 查询某群是否被禁言.
+     * @param groupId 群组Id
+     * @param rawValue 是否返回原始值(当没有该群状态, 且本参数为true时, 将返回null)
+     * @return 返回状态值, 如无该群禁言记录且rawValue = true, 则返回null
+     */
+    public static Boolean isMute(long groupId, boolean rawValue) {
+        if(groupId <= 0) {
+            return false;
+        }
+        AtomicBoolean state = muteStateMap.get(groupId);
+        if(state == null && rawValue) {
+            return null;
+        }
+        return state != null && state.get();
+    }
+
+    /**
+     * 设置机器人禁言状态.
+     * <p>设置该项可防止因机器人在禁言期间反馈请求导致被封号.</p>
+     * @param mute 如果被禁言, 传入true
+     */
+    public static void setMuteState(long groupId, boolean mute) {
+        if(!muteStateMap.containsKey(groupId)) {
+            muteStateMap.put(groupId, new AtomicBoolean(mute));
+        } else {
+            muteStateMap.get(groupId).set(mute);
+        }
+        log.warn("群组 {} 机器人禁言状态已变更: {}", groupId, mute ? "已禁言" : "已解除");
+    }
+
 }

src/main/java/net/lamgc/cgj/bot/event/BufferMessageEvent.java

@@ -0,0 +1,59 @@
+package net.lamgc.cgj.bot.event;
+
+import java.util.Objects;
+
+public class BufferMessageEvent extends MessageEvent {
+
+    StringBuffer buffer = new StringBuffer();
+
+    public final MessageEvent parent;
+
+    /**
+     * 以空消息空Id生成BufferMessageEvent
+     */
+    public BufferMessageEvent() {
+        super(0, 0, "");
+        parent = null;
+    }
+
+    /**
+     * 提供消息内容构造BufferMessageEvent
+     * @param message 传入的消息内容
+     */
+    public BufferMessageEvent(String message) {
+        super(0, 0, message);
+        parent = null;
+    }
+
+    /**
+     * 使用事件构造BufferMessageEvent
+     * @param parentEvent 父级消息事件对象
+     */
+    public BufferMessageEvent(MessageEvent parentEvent) {
+        super(parentEvent.getFromGroup(), parentEvent.getFromQQ(), parentEvent.getMessage());
+        parent = parentEvent;
+    }
+
+    @Override
+    public int sendMessage(String message) {
+        buffer.append(message);
+        return 0;
+    }
+
+    /**
+     * 当提供了父级消息事件时, 本方法调用父级消息事件对象的{@code getImageUrl(String)}, 如果没有, 返回{@code null}
+     */
+    @Override
+    public String getImageUrl(String image) {
+        return Objects.isNull(this.parent) ? null : this.parent.getImageUrl(image);
+    }
+
+    /**
+     * 获取缓冲区消息内容
+     * @return 消息内容
+     */
+    public String getBufferMessage() {
+        return buffer.toString();
+    }
+
+}

src/main/java/net/lamgc/cgj/bot/event/MessageEvent.java

@@ -12,7 +12,7 @@ public abstract class MessageEvent implements EventObject, MessageSender {
     public MessageEvent(long fromGroup, long fromQQ, String message) {
         this.fromGroup = fromGroup;
         this.fromQQ = fromQQ;
-        this.message = message;
+        this.message = message.trim();
     }
 
     /**

src/main/java/net/lamgc/cgj/bot/event/VirtualLoadMessageEvent.java

@@ -5,6 +5,28 @@ package net.lamgc.cgj.bot.event;
  */
 public class VirtualLoadMessageEvent extends MessageEvent {
 
+    /**
+     * 将任意消息事件转换为假负载消息事件.
+     * <p>转换之后, 除了fromGroup, fromQQ, message外其他信息不会保留</p>
+     * @param event 待转换的消息事件
+     * @param inheritImpl 是否继承除 sendMessage 外的其他 MessageEvent 实现
+     * @return 转换后的消息事件
+     */
+    public static VirtualLoadMessageEvent toVirtualLoadMessageEvent(MessageEvent event, boolean inheritImpl) {
+        if(event instanceof VirtualLoadMessageEvent) {
+            return (VirtualLoadMessageEvent) event;
+        } else if(!inheritImpl) {
+            return new VirtualLoadMessageEvent(event.getFromGroup(), event.getFromQQ(), event.getMessage());
+        } else {
+            return new VirtualLoadMessageEvent(event.getFromGroup(), event.getFromQQ(), event.getMessage()) {
+                @Override
+                public String getImageUrl(String image) {
+                    return event.getImageUrl(image);
+                }
+            };
+        }
+    }
+
     public VirtualLoadMessageEvent(long fromGroup, long fromQQ, String message) {
         super(fromGroup, fromQQ, message);
     }

src/main/java/net/lamgc/cgj/bot/framework/coolq/CQPluginMain.java

@@ -18,7 +18,7 @@ public class CQPluginMain extends CQPlugin implements EventHandler {
     public CQPluginMain() {
         // TODO(LamGC, 2020.04.21): SpringCQ无法适配MessageSenderBuilder
         BotEventHandler.preLoad();
-        LoggerFactory.getLogger(this.toString())
+        LoggerFactory.getLogger(CQPluginMain.class.getName())
                 .info("BotEventHandler.COMMAND_PREFIX = {}", BotEventHandler.COMMAND_PREFIX);
     }
 
@@ -41,7 +41,7 @@ public class CQPluginMain extends CQPlugin implements EventHandler {
         if(!BotEventHandler.match(event.getMessage())) {
             return MESSAGE_IGNORE;
         }
-        BotEventHandler.executor.executor(new SpringCQMessageEvent(cq, event));
+        BotEventHandler.executeMessageEvent(new SpringCQMessageEvent(cq, event));
         return MESSAGE_BLOCK;
     }
 

src/main/java/net/lamgc/cgj/bot/framework/mirai/MiraiMain.java

@@ -6,9 +6,10 @@ import net.lamgc.cgj.bot.message.MessageSenderBuilder;
 import net.lamgc.cgj.bot.framework.mirai.message.MiraiMessageSenderFactory;
 import net.mamoe.mirai.Bot;
 import net.mamoe.mirai.BotFactoryJvm;
+import net.mamoe.mirai.event.events.BotMuteEvent;
+import net.mamoe.mirai.event.events.BotUnmuteEvent;
 import net.mamoe.mirai.japt.Events;
-import net.mamoe.mirai.message.FriendMessage;
-import net.mamoe.mirai.message.GroupMessage;
+import net.mamoe.mirai.message.*;
 import net.mamoe.mirai.utils.BotConfiguration;
 import org.apache.commons.net.util.Base64;
 import org.slf4j.Logger;
@@ -19,7 +20,7 @@ import java.util.Properties;
 
 public class MiraiMain implements Closeable {
 
-    private final Logger log = LoggerFactory.getLogger(this.toString());
+    private final Logger log = LoggerFactory.getLogger(MiraiMain.class.getName());
 
     private Bot bot;
 
@@ -42,18 +43,46 @@ public class MiraiMain implements Closeable {
             return;
         }
 
-        bot = BotFactoryJvm.newBot(Long.parseLong(botProperties.getProperty("bot.qq", "0")), Base64.decodeBase64(botProperties.getProperty("bot.password", "")), new BotConfiguration());
-        Events.subscribeAlways(GroupMessage.class, (msg) -> BotEventHandler.executor.executor(new MiraiMessageEvent(msg)));
-        Events.subscribeAlways(FriendMessage.class, (msg) -> BotEventHandler.executor.executor(new MiraiMessageEvent(msg)));
+        BotConfiguration configuration = new BotConfiguration();
+        configuration.setProtocol(BotConfiguration.MiraiProtocol.ANDROID_PAD);
+        bot = BotFactoryJvm.newBot(Long.parseLong(botProperties.getProperty("bot.qq", "0")), Base64.decodeBase64(botProperties.getProperty("bot.password", "")), configuration);
+        Events.subscribeAlways(GroupMessageEvent.class, this::executeMessageEvent);
+        Events.subscribeAlways(FriendMessageEvent.class, this::executeMessageEvent);
+        Events.subscribeAlways(BotMuteEvent.class,
+                event -> BotEventHandler.setMuteState(event.getGroup().getId(), true));
+        Events.subscribeAlways(BotUnmuteEvent.class,
+                event -> BotEventHandler.setMuteState(event.getGroup().getId(), false));
         bot.login();
         MessageSenderBuilder.setCurrentMessageSenderFactory(new MiraiMessageSenderFactory(bot));
         BotEventHandler.preLoad();
         bot.join();
     }
 
+    /**
+     * 处理消息事件
+     * @param message 消息事件对象
+     */
+    private void executeMessageEvent(MessageEvent message) {
+        if(message instanceof GroupMessageEvent) {
+            GroupMessageEvent GroupMessageEvent = (GroupMessageEvent) message;
+            if(BotEventHandler.isMute(GroupMessageEvent.getGroup().getId(), true) == null) {
+                BotEventHandler.setMuteState(GroupMessageEvent.getGroup().getId(),
+                        ((GroupMessageEvent) message).getGroup().getBotMuteRemaining() != 0);
+            }
+        }
+        BotEventHandler.executeMessageEvent(new MiraiMessageEvent(message));
+    }
+
+    /**
+     * 关闭机器人
+     */
     public void close() {
+        if(bot == null) {
+            return;
+        }
         log.warn("正在关闭机器人...");
         bot.close(null);
+        bot = null;
         log.warn("机器人已关闭.");
     }
 

src/main/java/net/lamgc/cgj/bot/framework/mirai/message/MiraiMessageEvent.java

@@ -1,29 +1,40 @@
 package net.lamgc.cgj.bot.framework.mirai.message;
 
-import net.lamgc.cgj.bot.event.MessageEvent;
 import net.lamgc.cgj.bot.message.MessageSender;
 import net.lamgc.cgj.bot.message.MessageSource;
-import net.mamoe.mirai.message.ContactMessage;
-import net.mamoe.mirai.message.GroupMessage;
+import net.mamoe.mirai.message.GroupMessageEvent;
+import net.mamoe.mirai.message.MessageEvent;
 import net.mamoe.mirai.message.data.MessageUtils;
 
 import java.util.Objects;
 
-public class MiraiMessageEvent extends MessageEvent {
+public class MiraiMessageEvent extends net.lamgc.cgj.bot.event.MessageEvent {
 
-    private final ContactMessage messageObject;
+    private final MessageEvent messageObject;
     private final MessageSender messageSender;
 
-    public MiraiMessageEvent(ContactMessage message) {
-        super(message instanceof GroupMessage ? ((GroupMessage) message).getGroup().getId() : 0,
-                message.getSender().getId(), message.getMessage().contentToString());
+    public MiraiMessageEvent(MessageEvent message) {
+        super(message instanceof GroupMessageEvent ? ((GroupMessageEvent) message).getGroup().getId() : 0,
+                message.getSender().getId(), getMessageBodyWithoutSource(message.getMessage().toString()));
         this.messageObject = Objects.requireNonNull(message);
-        if(message instanceof GroupMessage) {
-            messageSender = new MiraiMessageSender(((GroupMessage) message).getGroup(), MessageSource.Group);
+        if(message instanceof GroupMessageEvent) {
+            messageSender = new MiraiMessageSender(((GroupMessageEvent) message).getGroup(), MessageSource.Group);
         } else {
             messageSender = new MiraiMessageSender(message.getSender(), MessageSource.Private);
         }
+    }
 
+    /**
+     * 将ContactMessage获得的消息内容删除 Mirai:source 并返回.
+     * <p>该做法比较保守, 防止Mirai:source位置出现变动.</p>
+     * @param message ContactMessage的消息内容;
+     * @return 返回删除了Mirai:source的消息
+     */
+    private static String getMessageBodyWithoutSource(String message) {
+        StringBuilder builder = new StringBuilder(message);
+        int startIndex = builder.indexOf("[mirai:source:");
+        int endIndex = builder.indexOf("]", startIndex) + 1;
+        return builder.delete(startIndex, endIndex).toString();
     }
 
     @Override

src/main/java/net/lamgc/cgj/bot/framework/mirai/message/MiraiMessageSender.java

@@ -11,10 +11,7 @@ import net.lamgc.cgj.bot.message.MessageSender;
 import net.lamgc.cgj.bot.message.MessageSource;
 import net.mamoe.mirai.Bot;
 import net.mamoe.mirai.contact.Contact;
-import net.mamoe.mirai.message.data.Image;
-import net.mamoe.mirai.message.data.Message;
-import net.mamoe.mirai.message.data.MessageChain;
-import net.mamoe.mirai.message.data.MessageUtils;
+import net.mamoe.mirai.message.data.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -29,11 +26,11 @@ public class MiraiMessageSender implements MessageSender {
 
     private final Contact member;
     private final MessageSource source;
-    private final static Logger log = LoggerFactory.getLogger("MiraiMessageSender");
+    private final static Logger log = LoggerFactory.getLogger(MiraiMessageSender.class.getName());
     private final static CacheStore<String> imageIdCache = new HotDataCacheStore<>(
             new StringRedisCacheStore(BotEventHandler.redisServer, "mirai.imageId"),
             new LocalHashCacheStore<>(),
-            5400000, 1800000);
+            5400000, 1800000, true);
 
     /**
      * 使用id构造发送器
@@ -60,7 +57,7 @@ public class MiraiMessageSender implements MessageSender {
     public int sendMessage(final String message) {
         log.debug("处理前的消息内容:\n{}", message);
         Message msgBody = processMessage(Objects.requireNonNull(message));
-        log.debug("处理后的消息内容(可能出现乱序的情况, 但实际上顺序是没问题的):\n{}", msgBody);
+        log.debug("处理后的消息内容(可能出现乱序的情况, 但实际上顺序是没问题的):\n{}", msgBody.contentToString());
         member.sendMessage(msgBody);
         return 0;
     }
@@ -117,6 +114,15 @@ public class MiraiMessageSender implements MessageSender {
                 } else {
                     return img;
                 }
+            case "face":
+                if(!code.containsParameter("id")) {
+                    return MessageUtils.newChain("(无效的表情Id)");
+                }
+                int faceId = Integer.parseInt(code.getParameter("id"));
+                if(faceId <= 0) {
+                    return MessageUtils.newChain("(无效的表情Id)");
+                }
+                return new Face(faceId);
             default:
                 log.warn("解析到不支持的BotCode: {}", code);
                 return MessageUtils.newChain("(不支持的BotCode)");

src/main/java/net/lamgc/cgj/bot/framework/mirai/message/MiraiMessageSenderFactory.java

@@ -5,6 +5,8 @@ import net.lamgc.cgj.bot.message.MessageSenderFactory;
 import net.lamgc.cgj.bot.message.MessageSource;
 import net.mamoe.mirai.Bot;
 
+import java.util.Objects;
+
 public class MiraiMessageSenderFactory implements MessageSenderFactory {
 
     private final Bot bot;
@@ -14,15 +16,11 @@ public class MiraiMessageSenderFactory implements MessageSenderFactory {
     }
 
     @Override
-    public MessageSender createMessageSender(MessageSource source, long id) throws Exception {
-        switch(source) {
-            case Group:
-            case Discuss:
-                return new MiraiMessageSender(bot.getGroup(id), source);
-            case Private:
-                return new MiraiMessageSender(bot.getFriend(id), source);
-            default:
-                throw new NoSuchFieldException(source.toString());
-        }
+    public MessageSender createMessageSender(MessageSource source, long id) {
+        Objects.requireNonNull(source);
+        if(id <= 0) {
+            throw new IllegalArgumentException("id cannot be 0 or negative: " + id);
+        }
+        return new MiraiMessageSender(bot, source, id);
     }
 }

src/main/java/net/lamgc/cgj/pixiv/PixivDownload.java

@@ -33,7 +33,7 @@ import java.util.function.BiConsumer;
 
 public class PixivDownload {
 
-    private final static Logger log = LoggerFactory.getLogger("PixivDownload");
+    private final static Logger log = LoggerFactory.getLogger(PixivDownload.class.getName());
 
     private final HttpClient httpClient;
 

src/main/java/net/lamgc/cgj/pixiv/PixivUgoiraBuilder.java

@@ -30,7 +30,7 @@ import java.util.zip.ZipInputStream;
  */
 public final class PixivUgoiraBuilder {
 
-    private final Logger log = LoggerFactory.getLogger(PixivUgoiraBuilder.class.getSimpleName() + "@" + Integer.toHexString(this.hashCode()));
+    private final Logger log = LoggerFactory.getLogger(this.toString());
 
     private final HttpClient httpClient;
     private final JsonObject ugoiraMeta;

src/main/java/net/lamgc/cgj/proxy/PixivAccessProxyServer.java

@@ -27,7 +27,7 @@ import java.util.List;
  */
 public class PixivAccessProxyServer {
 
-    private final Logger log = LoggerFactory.getLogger(this.getClass().getSimpleName());
+    private final Logger log = LoggerFactory.getLogger(PixivAccessProxyServer.class.getName());
 
     private final HttpProxyServer proxyServer;
 
@@ -99,7 +99,7 @@ public class PixivAccessProxyServer {
                                     }*/
                                     log.info("Response Cookie: " + value);
                                     BasicClientCookie cookie = parseRawCookie(value);
-                                    cookieStore.addCookie(null);
+                                    cookieStore.addCookie(cookie);
                                 });
                                 httpResponse.headers().remove(HttpHeaderNames.SET_COOKIE);
                                 super.afterResponse(clientChannel, proxyChannel, httpResponse, pipeline);

src/main/java/net/lamgc/cgj/util/PagesQualityParser.java

@@ -1,7 +1,6 @@
 package net.lamgc.cgj.util;
 
 import net.lamgc.cgj.pixiv.PixivDownload;
-import net.lamgc.cgj.pixiv.PixivURL;
 import net.lamgc.utils.base.runner.StringParameterParser;
 
 public class PagesQualityParser implements StringParameterParser<PixivDownload.PageQuality> {

src/test/java/net/lamgc/cgj/pixiv/PixivDownloadTest.java

@@ -31,7 +31,7 @@ public class PixivDownloadTest {
 
     private static CookieStore cookieStore;
 
-    private final static Logger log = LoggerFactory.getLogger("PixivDownloadTest");
+    private final static Logger log = LoggerFactory.getLogger(PixivDownloadTest.class.getName());
 
     private static HttpHost proxy = new HttpHost("127.0.0.1", 1001);
     
@@ -180,9 +180,8 @@ public class PixivDownloadTest {
 
         log.info("正在调用方法...");
         try {
-            pixivDownload.getRankingAsInputStream(null, null, queryDate, 5, 50, PixivDownload.PageQuality.ORIGINAL, (rank, link, rankInfo, inputStream) -> {
-                log.info("空操作");
-            });
+            pixivDownload.getRankingAsInputStream(null, null, queryDate, 5, 50,
+                    PixivDownload.PageQuality.ORIGINAL, (rank, link, rankInfo, inputStream) -> log.info("空操作"));
         } finally {
             zos.finish();
             zos.flush();