#local log4j.rootCategory=ERROR, stdout,report-error #online #log4j.rootCategory=ERROR,report-error #Console log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d [%t] %p [%c] - <%m>%n log4j.logger.org.apache.ibatis=DEBUG log4j.logger.java.sql=DEBUG #wx-report log4j.logger.com.jn.iexcel=DEBUG,report log4j.appender.report=org.apache.log4j.DailyRollingFileAppender log4j.appender.report.encoding=UTF-8 log4j.appender.report.File=/data/logs/wx-report/bi-report.log log4j.appender.report.layout=org.apache.log4j.PatternLayout log4j.appender.report.layout.ConversionPattern =%d [%t] %-5p [%c] - %m%n Threshold=DEBUG log4j.logger.report-error=error log4j.appender.report-error=org.apache.log4j.DailyRollingFileAppender log4j.appender.report-error.encoding=UTF-8 log4j.appender.report-error.File=/data/logs/wx-report-error/bi-report-error.log log4j.appender.report-error.Append = true log4j.appender.report-error.Threshold = ERROR log4j.appender.report-error.layout=org.apache.log4j.PatternLayout log4j.appender.report-error.layout.ConversionPattern =%d [%t] %-5p [%c] - %m%n
其余参数:java
%m 输出代码中指定的消息
%p 输出优先级,即DEBUG,INFO,WARN,ERROR,FATAL
%r 输出自应用启动到输出该log信息耗费的毫秒数
%c 输出所属的类目,一般就是所在类的全名
%t 输出产生该日志事件的线程名
%n 输出一个回车换行符,Windows平台为“rn”,Unix平台为“n”
%d 输出日志时间点的日期或时间,默认格式为ISO8601,也能够在其后指定格式,好比:%d{yyyy MMM dd HH:mm:ss,SSS},输出相似:2002年10月18日 :10:28,921
%l 输出日志事件的发生位置,包括类目名、发生的线程,以及在代码中的行数。sql
%x Used to output the NDC (nested diagnostic context) associated with the thread that generated the logging eventapache
%X Used to output the MDC (mapped diagnostic context) associated with the thread that generated the logging event for specified key app
#locallog4j.rootCategory=ERROR, stdout,report-error#online #log4j.rootCategory=ERROR,report-error
#Consolelog4j.appender.stdout=org.apache.log4j.ConsoleAppenderlog4j.appender.stdout.layout=org.apache.log4j.PatternLayoutlog4j.appender.stdout.layout.ConversionPattern=%d [%t] %p [%c] - <%m>%n
log4j.logger.org.apache.ibatis=DEBUGlog4j.logger.java.sql=DEBUG
#wx-reportlog4j.logger.com.jn.iexcel=DEBUG,reportlog4j.appender.report=org.apache.log4j.DailyRollingFileAppenderlog4j.appender.report.encoding=UTF-8log4j.appender.report.File=/data/logs/wx-report/bi-report.loglog4j.appender.report.layout=org.apache.log4j.PatternLayoutlog4j.appender.report.layout.ConversionPattern =%d [%t] %-5p [%c] - %m%nThreshold=DEBUG
log4j.logger.report-error=error log4j.appender.report-error=org.apache.log4j.DailyRollingFileAppenderlog4j.appender.report-error.encoding=UTF-8log4j.appender.report-error.File=/data/logs/wx-report-error/bi-report-error.loglog4j.appender.report-error.Append = truelog4j.appender.report-error.Threshold = ERRORlog4j.appender.report-error.layout=org.apache.log4j.PatternLayoutlog4j.appender.report-error.layout.ConversionPattern =%d [%t] %-5p [%c] - %m%nspa