[Change] Issue #12 调整框架启动机器人应用的方式, 增加一个用于机器人应用内部共享数据的类;

[Fix] BotEventHandler, ImageCacheStore 增加ShutdownHook用于关闭线程池, 解决线程池阻塞关闭过程的问题;
[Change] BotEventHandler 调整'match(String)'方法;
[Change] BotAdminCommandProcess 调整'savePushList()'方法对文件创建失败的行为;

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

@@ -12,6 +12,7 @@ import net.lamgc.cgj.bot.framework.mirai.MiraiMain;
 import net.lamgc.cgj.pixiv.PixivDownload;
 import net.lamgc.cgj.pixiv.PixivSearchBuilder;
 import net.lamgc.cgj.pixiv.PixivURL;
+import net.lamgc.cgj.util.PropertiesUtils;
 import net.lamgc.plps.PixivLoginProxyServer;
 import net.lamgc.utils.base.ArgumentsProperties;
 import net.lamgc.utils.base.runner.Argument;
@@ -54,11 +55,13 @@ public class Main {
         log.trace("ContentGrabbingJi 正在启动...");
         log.debug("Args: {}, LogsPath: {}", Arrays.toString(args), System.getProperty("cgj.logsPath"));
         log.debug("运行目录: {}", System.getProperty("user.dir"));
+
+        ApplicationBoot.initialApplication(args);
+        log.debug("botDataDir: {}", System.getProperty("cgj.botDataDir"));
         ArgumentsProperties argsProp = new ArgumentsProperties(args);
 
-
+        if(!PropertiesUtils.getSettingToSysProp(argsProp, "proxy", null)) {
-        if(!getSettingToSysProp(argsProp, "proxy", null)) {
+            PropertiesUtils.getEnvSettingToSysProp("CGJ_PROXY", "proxy", null);
-            getEnvSettingToSysProp("CGJ_PROXY", "proxy", null);
         }
 
         String proxyAddress = System.getProperty("cgj.proxy");
@@ -70,20 +73,7 @@ public class Main {
             proxy = null;
         }
 
-        if(!storeDir.exists() && !storeDir.mkdirs()) {
+        File cookieStoreFile = new File(BotGlobal.getGlobal().getDataStoreDir(), "cookies.store");
-            log.error("创建文件夹失败!");
-        }
-
-        if(!getSettingToSysProp(argsProp, "botDataDir", "./") &&
-                !getEnvSettingToSysProp("CGJ_BOT_DATA_DIR", "botDataDir", "./")) {
-            log.warn("未设置botDataDir, 当前运行目录将作为酷Q机器人所在目录.");
-        }
-        if(!getSettingToSysProp(argsProp, "redisAddress", "127.0.0.1") &&
-                !getEnvSettingToSysProp("CGJ_REDIS_URI", "redisAddress", "127.0.0.1")) {
-            log.warn("未设置RedisAddress, 将使用默认值连接Redis服务器(127.0.0.1:6379)");
-        }
-
-        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)");
             try(Scanner scanner = new Scanner(System.in)) {
@@ -104,37 +94,7 @@ public class Main {
         log.debug("传入参数: {}", Arrays.toString(args));
 
         ArgumentsRunner.run(Main.class, args);
-    }
+        System.exit(0);
-
-    /**
-     * 从ArgumentsProperties获取设置项到System Properties
-     * @param prop ArgumentsProperties对象
-     * @param key 设置项key
-     * @param defaultValue 默认值
-     * @return 如果成功从ArgumentsProperties获得设置项, 返回true, 如未找到(使用了defaultValue或null), 返回false;
-     */
-    private static boolean getSettingToSysProp(ArgumentsProperties prop, String key, String defaultValue) {
-        if(prop.containsKey(key)) {
-            log.info("{}: {}", key, prop.getValue(key));
-            System.setProperty("cgj." + key, prop.getValue(key));
-            return true;
-        } else {
-            if(defaultValue != null) {
-                System.setProperty("cgj." + key, defaultValue);
-            }
-            return false;
-        }
-    }
-
-    private static boolean getEnvSettingToSysProp(String envKey, String sysPropKey, String defaultValue) {
-        String env = System.getenv(envKey);
-        if(env != null) {
-            System.setProperty("cgj." + sysPropKey, env);
-            return true;
-        } else if(defaultValue != null) {
-            System.setProperty("cgj." + sysPropKey, defaultValue);
-        }
-        return false;
     }
 
     @Command
@@ -146,10 +106,7 @@ public class Main {
 
     @Command
     public static void pluginMode(@Argument(name = "args", force = false) String argsStr) {
-        if(!System.getProperty("cgj.botDataDir").endsWith("\\") && !System.getProperty("cgj.botDataDir").endsWith("/")) {
+        log.info("酷Q机器人根目录: {}", BotGlobal.getGlobal().getDataStoreDir().getPath());
-            System.setProperty("cgj.botDataDir", System.getProperty("cgj.botDataDir") + "/");
-        }
-        log.info("酷Q机器人根目录: {}", System.getProperty("cgj.botDataDir"));
         CQConfig.init();
         Pattern pattern = Pattern.compile("/\\s*(\".+?\"|[^:\\s])+((\\s*:\\s*(\".+?\"|[^\\s])+)|)|(\".+?\"|[^\"\\s])+");
         Matcher matcher = pattern.matcher(Strings.nullToEmpty(argsStr));
@@ -165,7 +122,7 @@ public class Main {
     @Command
     public static void collectionDownload() throws IOException {
         PixivDownload pixivDownload = new PixivDownload(Objects.requireNonNull(cookieStore), proxy);
-        File outputFile = new File(storeDir, "collection.zip");
+        File outputFile = new File(getStoreDir(), "collection.zip");
         if(!outputFile.exists() && !outputFile.createNewFile()) {
             log.error("文件创建失败: " + outputFile.getAbsolutePath());
         }
@@ -192,10 +149,10 @@ public class Main {
         PixivDownload pixivDownload = new PixivDownload(Objects.requireNonNull(cookieStore), proxy);
         String date = new SimpleDateFormat("yyyyMMdd").format(new Date());
         int id = 1;
-        File outputFile = new File(storeDir, "recommends-" + date + "-" + id + ".zip");
+        File outputFile = new File(getStoreDir(), "recommends-" + date + "-" + id + ".zip");
         while(outputFile.exists()) {
             id++;
-            outputFile = new File(storeDir, "recommends-" + date + "-" + id + ".zip");
+            outputFile = new File(getStoreDir(), "recommends-" + date + "-" + id + ".zip");
         }
 
         if(!outputFile.createNewFile()) {
@@ -259,10 +216,10 @@ public class Main {
         }
 
         int id = 1;
-        File outputFile = new File(storeDir, "ranking" + rankingMode.modeParam + "-" + date + "-" + id + ".zip");
+        File outputFile = new File(getStoreDir(), "ranking" + rankingMode.modeParam + "-" + date + "-" + id + ".zip");
         while(outputFile.exists()) {
             id++;
-            outputFile = new File(storeDir, "ranking" + rankingMode.modeParam + "-" + date + "-" + id + ".zip");
+            outputFile = new File(getStoreDir(), "ranking" + rankingMode.modeParam + "-" + date + "-" + id + ".zip");
         }
 
         if(!outputFile.createNewFile()) {
@@ -401,7 +358,7 @@ 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");
+        File outputFile = new File(BotGlobal.getGlobal().getDataStoreDir(), "cookies.store");
         if(!outputFile.exists() && !outputFile.createNewFile()){
             log.error("保存CookieStore失败.");
             return;
@@ -450,4 +407,11 @@ public class Main {
         }
     }
 
+    private static File getStoreDir() {
+        if(!storeDir.exists() && !storeDir.mkdirs()) {
+            log.error("创建文件夹失败!");
+        }
+        return storeDir;
+    }
+    
 }

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

@@ -5,6 +5,7 @@ import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.JsonObject;
 import com.google.gson.reflect.TypeToken;
+import net.lamgc.cgj.bot.boot.BotGlobal;
 import net.lamgc.cgj.bot.message.MessageSenderBuilder;
 import net.lamgc.cgj.bot.message.MessageSource;
 import net.lamgc.cgj.pixiv.PixivDownload;
@@ -22,7 +23,7 @@ public class BotAdminCommandProcess {
 
     private final static Logger log = LoggerFactory.getLogger(BotAdminCommandProcess.class.getName());
 
-    private final static File pushListFile = new File(System.getProperty("cgj.botDataDir"), "pushList.json");
+    private final static File pushListFile = new File(BotGlobal.getGlobal().getDataStoreDir(), "pushList.json");
 
     private final static Hashtable<Long, JsonObject> pushInfoMap = new Hashtable<>();
 
@@ -182,8 +183,8 @@ public class BotAdminCommandProcess {
     @Command
     public static String savePushList() {
         try {
-            if(!pushListFile.exists()) {
+            if(!pushListFile.exists() && !pushListFile.createNewFile()) {
-                pushListFile.createNewFile();
+                throw new IOException("文件夹创建失败!(Path: " + pushListFile.getPath() + ")");
             }
         } catch (IOException e) {
             log.error("PushList.json文件创建失败", e);

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

@@ -5,8 +5,8 @@ import com.google.common.base.Throwables;
 import com.google.gson.*;
 import io.netty.handler.codec.http.HttpHeaderNames;
 import net.lamgc.cgj.Main;
+import net.lamgc.cgj.bot.boot.BotGlobal;
 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;
@@ -41,7 +41,7 @@ public class BotCommandProcess {
 
     private final static Logger log = LoggerFactory.getLogger(BotCommandProcess.class.getName());
 
-    private final static File imageStoreDir = new File(System.getProperty("cgj.botDataDir"), "data/image/cgj/");
+    private final static File imageStoreDir = new File(BotGlobal.getGlobal().getDataStoreDir(), "data/image/cgj/");
     private final static Gson gson = new GsonBuilder()
             .serializeNulls()
             .create();
@@ -54,38 +54,38 @@ public class BotCommandProcess {
      * 作品信息缓存 - 不过期
      */
     private final static CacheStore<JsonElement> illustInfoCache =
-            new JsonRedisCacheStore(BotEventHandler.redisServer, "illustInfo", gson);
+            new JsonRedisCacheStore(BotGlobal.getGlobal().getRedisServer(), "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),
+                new JsonRedisCacheStore(BotGlobal.getGlobal().getRedisServer(), "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);
+            new JsonRedisCacheStore(BotGlobal.getGlobal().getRedisServer(), "searchBody", gson);
 
     /**
      * 排行榜缓存, 不过期
      */
     private final static CacheStore<List<JsonObject>> rankingCache =
-            new JsonObjectRedisListCacheStore(BotEventHandler.redisServer, "ranking", gson);
+            new JsonObjectRedisListCacheStore(BotGlobal.getGlobal().getRedisServer(), "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");
+            new StringListRedisCacheStore(BotGlobal.getGlobal().getRedisServer(), "imagePages");
 
     /**
      * 作品报告存储 - 不过期
      */
     public final static CacheStore<JsonElement> reportStore =
-            new JsonRedisCacheStore(BotEventHandler.redisServer, "report", gson);
+            new JsonRedisCacheStore(BotGlobal.getGlobal().getRedisServer(), "report", gson);
 
     private final static RankingUpdateTimer updateTimer = new RankingUpdateTimer();
 
@@ -462,8 +462,6 @@ public class BotCommandProcess {
                         PixivURL.getPixivRefererLink(illustId)
                 );
 
-                //pageCount
-
                 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);
@@ -663,7 +661,7 @@ public class BotCommandProcess {
         illustPreLoadDataCache.clear();
         pagesCache.clear();
         searchBodyCache.clear();
-        File imageStoreDir = new File(System.getProperty("cgj.botDataDir") + "data/image/cgj/");
+        File imageStoreDir = new File(BotGlobal.getGlobal().getDataStoreDir(), "data/image/cgj/");
         File[] listFiles = imageStoreDir.listFiles();
         if (listFiles == null) {
             log.debug("图片缓存目录为空或内部文件获取失败!");

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

@@ -1,6 +1,7 @@
 package net.lamgc.cgj.bot;
 
 import com.google.common.base.Throwables;
+import net.lamgc.cgj.bot.boot.BotGlobal;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -157,7 +158,7 @@ public final class SettingProperties {
      * @return 返回目录File对象.
      */
     private static File getPropertiesDir() {
-        File propDir = new File(System.getProperty("cgj.botDataDir"), "/setting/");
+        File propDir = new File(BotGlobal.getGlobal().getDataStoreDir(), "/setting/");
         if(!propDir.exists() && !propDir.mkdirs()) {
             log.warn("Setting文件夹创建失败!");
         }

src/main/java/net/lamgc/cgj/bot/boot/ApplicationBoot.java

@@ -0,0 +1,43 @@
+package net.lamgc.cgj.bot.boot;
+
+import net.lamgc.cgj.bot.event.BotEventHandler;
+import net.lamgc.cgj.util.PropertiesUtils;
+import net.lamgc.utils.base.ArgumentsProperties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class ApplicationBoot {
+
+    private final static Logger log = LoggerFactory.getLogger(ApplicationBoot.class);
+
+    private ApplicationBoot() {}
+
+    /**
+     * 初始化应用.
+     * <p>该方法不会初始化机器人, 仅初始化应用所需的配置信息.</p>
+     */
+    public static void initialApplication(String[] args) {
+        ArgumentsProperties argsProp = new ArgumentsProperties(args);
+        if(!PropertiesUtils.getSettingToSysProp(argsProp, "botDataDir", "./") &&
+                !PropertiesUtils.getEnvSettingToSysProp("CGJ_BOT_DATA_DIR", "botDataDir", "./")) {
+            log.warn("未设置botDataDir, 当前运行目录将作为酷Q机器人所在目录.");
+        }
+        if(!PropertiesUtils.getSettingToSysProp(argsProp, "redisAddress", "127.0.0.1") &&
+                !PropertiesUtils.getEnvSettingToSysProp("CGJ_REDIS_URI", "redisAddress", "127.0.0.1")) {
+            log.warn("未设置RedisAddress, 将使用默认值连接Redis服务器(127.0.0.1:6379)");
+        }
+
+        // 初始化 BotGlobal
+        //noinspection ResultOfMethodCallIgnored 这里仅仅是加载BotGlobal而已
+        BotGlobal.getGlobal();
+    }
+
+    /**
+     * 初始化机器人.
+     * <p>本方法由框架调用.</p>
+     */
+    public static void initialBot() {
+        BotEventHandler.initial();
+    }
+
+}

src/main/java/net/lamgc/cgj/bot/boot/BotGlobal.java

@@ -0,0 +1,56 @@
+package net.lamgc.cgj.bot.boot;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import redis.clients.jedis.JedisPool;
+
+import java.io.File;
+import java.net.URI;
+
+public final class BotGlobal {
+
+    private final static BotGlobal instance = new BotGlobal();
+
+    public static BotGlobal getGlobal() {
+        if(instance == null) {
+            throw new IllegalStateException("");
+        }
+        return instance;
+    }
+
+    private final static Logger log = LoggerFactory.getLogger(BotGlobal.class);
+
+    private final URI redisUri;
+
+    /**
+     * 所有缓存共用的JedisPool
+     */
+    private final JedisPool redisServer;
+
+    private final File dataStoreDir;
+
+    private BotGlobal() {
+        this.redisUri = URI.create("redis://" + System.getProperty("cgj.redisAddress"));
+        this.redisServer = new JedisPool(
+                getRedisUri().getHost(),
+                getRedisUri().getPort() == -1 ? 6379 : getRedisUri().getPort());
+        String dataStoreDirPath = System.getProperty("cgj.botDataDir");
+        this.dataStoreDir = new File((!dataStoreDirPath.endsWith("/") || !dataStoreDirPath.endsWith("\\")) ?
+                dataStoreDirPath + System.getProperty("file.separator") : dataStoreDirPath);
+    }
+
+    public URI getRedisUri() {
+        return redisUri;
+    }
+
+    public File getDataStoreDir() {
+        if(!dataStoreDir.exists() && !dataStoreDir.mkdirs()) {
+            log.error("DataStoreDir 创建失败, 数据存储可能失效!");
+        }
+        return dataStoreDir;
+    }
+
+    public JedisPool getRedisServer() {
+        return redisServer;
+    }
+}

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

@@ -33,6 +33,12 @@ public final class ImageCacheStore {
 
     private final static ImageCacheHandler handler = new ImageCacheHandler();
 
+    static {
+        Thread shutdownThread = new Thread(imageCacheExecutor::shutdownNow);
+        shutdownThread.setName("Thread-ImageCacheShutdown");
+        Runtime.getRuntime().addShutdownHook(shutdownThread);
+    }
+
     private ImageCacheStore() {}
 
     /**

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

@@ -20,10 +20,8 @@ import net.lamgc.utils.event.EventObject;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import redis.clients.jedis.JedisPool;
 
 import java.lang.reflect.Method;
-import java.net.URI;
 import java.text.SimpleDateFormat;
 import java.util.*;
 import java.util.concurrent.LinkedBlockingQueue;
@@ -44,12 +42,6 @@ public class BotEventHandler implements EventHandler {
 
     private final static Map<Long, AtomicBoolean> muteStateMap = new Hashtable<>();
 
-    /**
-     * 所有缓存共用的JedisPool
-     */
-    private final static URI redisServerUri = URI.create("redis://" + System.getProperty("cgj.redisAddress"));
-    public final static JedisPool redisServer = new JedisPool(redisServerUri.getHost(), redisServerUri.getPort() == -1 ? 6379 : redisServerUri.getPort());
-
     /**
      * 消息事件执行器
      */
@@ -66,10 +58,10 @@ public class BotEventHandler implements EventHandler {
     ));
 
     private static boolean initialled = false;
-    static {
-        initial();
-    }
 
+    /**
+     * 初始化BotEventHandler
+     */
     public synchronized static void initial() {
         if(initialled) {
             Logger logger = LoggerFactory.getLogger("BotEventHandler@<init>");
@@ -92,25 +84,19 @@ public class BotEventHandler implements EventHandler {
         });
         try {
             executor.addHandler(new BotEventHandler());
+            Thread shutdownThread = new Thread(() -> executor.shutdown(true));
+            shutdownThread.setName("Thread-EventHandlerShutdown");
+            Runtime.getRuntime().addShutdownHook(shutdownThread);
         } catch (IllegalAccessException e) {
             LoggerFactory.getLogger("BotEventHandler@Static").error("添加Handler时发生异常", e);
         }
-        initialled = true;
-    }
 
-    private final static AtomicBoolean preLoaded = new AtomicBoolean();
-    /**
-     * 预加载
-     */
-    public synchronized static void preLoad() {
-        if(preLoaded.get()) {
-            return;
-        }
         try {
             BotAdminCommandProcess.loadPushList();
-        } finally {
+        } catch(Throwable e) {
-            preLoaded.set(true);
+            log.error("加载推送列表失败", e);
         }
+        initialled = true;
     }
 
     private BotEventHandler() {
@@ -159,7 +145,7 @@ public class BotEventHandler implements EventHandler {
     public void processMessage(MessageEvent event) {
         String msg = event.getMessage();
         log.debug(event.toString());
-        if(!match(msg)) {
+        if(mismatch(msg)) {
             return;
         } else if(isMute(event.getFromGroup())) {
             log.debug("机器人已被禁言, 忽略请求.");
@@ -253,8 +239,8 @@ public class BotEventHandler implements EventHandler {
      * @param message 要检查的消息
      * @return 如果为true则提交
      */
-    public static boolean match(String message) {
+    public static boolean mismatch(String message) {
-        return message.startsWith(COMMAND_PREFIX) || message.startsWith(ADMIN_COMMAND_PREFIX);
+        return !message.startsWith(COMMAND_PREFIX) && !message.startsWith(ADMIN_COMMAND_PREFIX);
     }
 
     private static boolean isMute(long groupId) {

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

@@ -1,5 +1,6 @@
 package net.lamgc.cgj.bot.framework.coolq;
 
+import net.lamgc.cgj.bot.boot.ApplicationBoot;
 import net.lamgc.cgj.bot.event.BotEventHandler;
 import net.lamgc.cgj.bot.framework.coolq.message.SpringCQMessageEvent;
 import net.lamgc.utils.event.EventHandler;
@@ -18,7 +19,7 @@ public class CQPluginMain extends CQPlugin implements EventHandler {
     public CQPluginMain() {
         // TODO(LamGC, 2020.04.21): SpringCQ无法适配MessageSenderBuilder
         // MessageSenderBuilder.setCurrentMessageSenderFactory(new SpringCQMessageSenderFactory());
-        BotEventHandler.preLoad();
+        ApplicationBoot.initialBot();
         LoggerFactory.getLogger(CQPluginMain.class.getName())
                 .info("BotEventHandler.COMMAND_PREFIX = {}", BotEventHandler.COMMAND_PREFIX);
     }
@@ -45,7 +46,7 @@ public class CQPluginMain extends CQPlugin implements EventHandler {
      * @return 是否拦截消息
      */
     private static int processMessage(CoolQ cq, CQMessageEvent event) {
-        if(!BotEventHandler.match(event.getMessage())) {
+        if(BotEventHandler.mismatch(event.getMessage())) {
             return MESSAGE_IGNORE;
         }
         BotEventHandler.executeMessageEvent(new SpringCQMessageEvent(cq, event));

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

@@ -1,5 +1,7 @@
 package net.lamgc.cgj.bot.framework.mirai;
 
+import net.lamgc.cgj.bot.boot.ApplicationBoot;
+import net.lamgc.cgj.bot.boot.BotGlobal;
 import net.lamgc.cgj.bot.event.BotEventHandler;
 import net.lamgc.cgj.bot.framework.mirai.message.MiraiMessageEvent;
 import net.lamgc.cgj.bot.message.MessageSenderBuilder;
@@ -35,7 +37,7 @@ public class MiraiMain implements Closeable {
             return;
         }
 
-        File botPropFile = new File(System.getProperty("cgj.botDataDir"), "./bot.properties");
+        File botPropFile = new File(BotGlobal.getGlobal().getDataStoreDir(), "./bot.properties");
         try (Reader reader = new BufferedReader(new FileReader(botPropFile))) {
             botProperties.load(reader);
         } catch (IOException e) {
@@ -55,7 +57,7 @@ public class MiraiMain implements Closeable {
                 event -> BotEventHandler.setMuteState(event.getGroup().getId(), false));
         bot.login();
         MessageSenderBuilder.setCurrentMessageSenderFactory(new MiraiMessageSenderFactory(bot));
-        BotEventHandler.preLoad();
+        ApplicationBoot.initialBot();
         bot.join();
     }
 

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

@@ -2,11 +2,11 @@ package net.lamgc.cgj.bot.framework.mirai.message;
 
 import com.google.common.base.Strings;
 import net.lamgc.cgj.bot.BotCode;
+import net.lamgc.cgj.bot.boot.BotGlobal;
 import net.lamgc.cgj.bot.cache.CacheStore;
 import net.lamgc.cgj.bot.cache.HotDataCacheStore;
 import net.lamgc.cgj.bot.cache.LocalHashCacheStore;
 import net.lamgc.cgj.bot.cache.StringRedisCacheStore;
-import net.lamgc.cgj.bot.event.BotEventHandler;
 import net.lamgc.cgj.bot.message.MessageSender;
 import net.lamgc.cgj.bot.message.MessageSource;
 import net.mamoe.mirai.Bot;
@@ -28,7 +28,7 @@ public class MiraiMessageSender implements MessageSender {
     private final MessageSource source;
     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 StringRedisCacheStore(BotGlobal.getGlobal().getRedisServer(), "mirai.imageId"),
             new LocalHashCacheStore<>(),
             5400000, 1800000, true);