<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <!--自定义变量-->
    <property name="LOG_NAME" value="MyApp"/>
    <!--格式化输出：%d表示日期，%thread表示线程名，%-5level：级别从左显示5个字符宽度%msg，50是logger名称最大长度：日志消息，%n是换行符-->
    <property name="LOG_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50}- %msg%n"/>

    <appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder charset="UTF-8">
            <!--%highlight(%-5level) %cyan表示高亮日志等级，并使用藏青色打印logger部分-->
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %highlight(%-5level) %cyan(%logger{50}) - %msg%n</pattern>
        </encoder>
    </appender>

    <!-- 输出格式 appender -->
    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${catalina.base}/logs/${LOG_NAME}.log</file>
        <encoder charset="UTF-8">
            <pattern>${LOG_PATTERN}</pattern>
        </encoder>
        <!--按照logback提供的时间切分策略分隔日志文件-->
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${catalina.base}/logs/${LOG_NAME}.%d{yyyy-MM-dd}.log</fileNamePattern>
        </rollingPolicy>
    </appender>

    <!-- error 日志 appender -->
    <appender name="ERROR_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${catalina.base}/logs/${LOG_NAME}_error.log</file>
        <!--过滤器，只有级别高于ERROR以上的才会打印，级别包括：TRACE < DEBUG < INFO < WARN < ERROR-->
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
        <encoder charset="UTF-8">
            <pattern>${LOG_PATTERN}</pattern>
        </encoder>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${catalina.base}/logs/${LOG_NAME}_error.%d{yyyy-MM-dd}.log</fileNamePattern>
        </rollingPolicy>
    </appender>
    <!--自定义包下面的日志级别 name是包结构 level是级别 addtivity:是否向上级logger传递打印信息。默认是true-->
    <logger name="com.myApp" level="INFO" addtivity="true">
        <appender ref="FILE"/>
    </logger>
    <!--默认的日志级别，如果上面的logger没有命中，则按照root的级别打印日志，root是所有logger的父节点，如果addtivity是false，则不会抛到这里-->
    <root level="ERROR">
        <appender-ref ref="FILE"/>
        <appender-ref ref="ERROR_FILE"/>
    </root>
</configuration>

#!/bin/bash
#
#
#
ZIPDATE=$(date +%F -d "-1 day");
DELDATE=$(date +%F -d "-10 day");
SECOND=$(echo $RANDOM | cut -c1-3)

sleep $SECOND

for i in `find /webapps/ -maxdepth 2 \( -type d -o -type l \) -name logs`;
do
        find -L $i -maxdepth 1 -type f \( -name "*${ZIPDATE}*" -a ! -name "*.gz" \) -exec gzip {} \;
        find -L $i -maxdepth 1 -type f \( -name "*${DELDATE}*" -a -name "*.gz" \) -exec rm -f {} \; 
done

-exec command ;
      Execute command; true if 0 status is returned.  All following arguments to find are taken to be arguments to the command until an argument consisting of ‘;’
      is encountered.  The string ‘{}’ is replaced by the current file name being processed everywhere it occurs in the arguments to  the  command,  not  just  in
      arguments  where it is alone, as in some versions of find.  Both of these constructions might need to be escaped (with a ‘\’) or quoted to protect them from
      expansion by the shell.  See the EXAMPLES section for examples of the use of the -exec option.  The specified command is run once  for  each  matched  file.
      The  command  is  executed  in  the  starting  directory.    There are unavoidable security problems surrounding use of the -exec action; you should use the
      -execdir option instead.

-exec command {} +
      This variant of the -exec action runs the specified command on the selected files, but the command line is built by appending each selected file name at the
      end; the total number of invocations of the command will be much less than the number of matched files.  The command line is built in much the same way that
      xargs builds its command lines.  Only one instance of ‘{}’ is allowed within the command.  The command is executed in the starting directory.

5 0 * * *  sh /myTask/log_daily.sh 1>/dev/null