logback.xml配置

logback是log4j的作者另外开发的一个日志系统，比log4j速度更快，更高效，配合slf4j，真是天衣无缝，I like it。

<?xml version="1.0" encoding="UTF-8"?> <configuration> <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> <encoder> <!-- %.-1level 只显示信息级别的首字母,%-5level 左对齐显示信息级别全称 --> <!-- 如需自定义关键字，用 %mdc{键名} 表示,程序中用MDC.put("键名","键值")设置，可动态设置 [%logger:%line]--> <Pattern>[%date{HH:mm:ss}] [%-5level] --%mdc{client} %msg%n</Pattern> </encoder>> </appender> <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender"> <file>log/log.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <FileNamePattern>log/log.%d{yyyy-MM-dd}.log</FileNamePattern> </rollingPolicy> <encoder> <!-- %-40(%-35logger{35}:%-4line) --> <Pattern>[%date{yyyy-MM-dd HH:mm:ss}] [%-5level] [%logger:%line] --%mdc{client} %msg%n</Pattern> </encoder>> </appender> <logger name="com.mchange" level="INFO"/> <logger name="org.springframework" level="WARN"/> <logger name="java.sql.Connection" level="DEBUG"/> <logger name="java.sql.ResultSet" level="INFO"/> <logger name="com.boaotech.util" level="DEBUG"/> <root level="TRACE"> <appender-ref ref="STDOUT"/> <!-- appender-ref ref="FILE" / --> </root> <!-- appender name="FAILSQL" class="ch.qos.logback.core.FileAppender"> <file>log/fail.sql.log</file> <encoder> <Pattern>%date{yyyy-MM-dd HH:mm:ss} %msg%n</Pattern> </encoder> </appender> <logger name="com.boaotech.osgi.posdb.FailSqlLog"> <appender-ref ref="FAILSQL"/> </logger --> </configuration>