log4j appenders_log4j appender_fileappender log4j(2)

回答1：建议采用 XML 方式进行配置，下面这个久用不衰，可以用在各种工程中！

XML code< xml version="1。0" encoding="GBK" ><!DOCTYPE log4j:configuration SYSTEM "log4j。dtd"><log4j:configuration xmlns:log4j="; threshold="debug"> <appender name="CONSOLE" class="org。apache。log4j。ConsoleAppender"><param name="Target" value="System。out" /><layout class="org。apache。log4j。PatternLayout"><param name="ConversionPattern" value="%d{ABSOLUTE} %-5p [%t] [%c{1}] %m%n" /></layout> </appender><appender name="ASYNC_CONSOLE" class="org。

apache。log4j。AsyncAppender"><param name="BufferSize" value="8192"/><appender-ref ref="CONSOLE" /> </appender> <appender name="FILE" class="org。apache。log4j。DailyRollingFileAppender"><param name="File" value="/home/x/log/server。log" /><param name="Append" value="true" /><param name="DatePattern" value="'。'yyyy-MM-dd" /><layout class="org。

apache。log4j。PatternLayout"><param name="ConversionPattern" value="%d{ABSOLUTE} %-5p [%t] [%c{1}] %m%n" /></layout> </appender> <logger name="com。test"><level value="DEBUG" /> </logger> <root><level value="INFO" /><appender-ref ref="FILE" /> </root></log4j:configuration>2014-07-18xsjxsj

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