[Change] log4j2.xml 调整日志输出到文件的限制;

[Change] 将内容较长的日志设为TRACE级别, 以减少日志占用;
[CLear] 整理代码;

src/main/resources/log4j2.xml

@@ -34,6 +34,9 @@
         </Console>
 
         <RollingFile name="rollingFile" fileName="${logsDir}/latest.log" filePattern="${logsDir}/running.%-d{yyyy-MM-dd_HH-mm-ss}.log.gz">
+            <Filters>
+                <ThresholdFilter level="DEBUG" onMatch="ACCEPT" onMismatch="DENY"/>
+            </Filters>
             <PatternLayout charset="${charset}">
                 <MarkerPatternSelector defaultPattern="${standard_pattern}">
                     <PatternMatch key="mirai" pattern="${mirai_pattern}" />