Log4j layout.ConversionPattern配置

#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 

其餘參數:

　　%m 輸出代碼中指定的消息 
    %p 輸出優先級，即DEBUG，INFO，WARN，ERROR，FATAL 
    %r 輸出自應用啓動到輸出該log信息耗費的毫秒數 
    %c 輸出所屬的類目，一般就是所在類的全名 
    %t 輸出產生該日誌事件的線程名 
    %n 輸出一個回車換行符，Windows平臺爲「rn」，Unix平臺爲「n」 
    %d 輸出日誌時間點的日期或時間，默認格式爲ISO8601，也能夠在其後指定格式，好比：%d{yyyy MMM dd HH:mm:ss,SSS}，輸出相似：2002年10月18日 ：10：28，921
    %l 輸出日誌事件的發生位置，包括類目名、發生的線程，以及在代碼中的行數。

    %x Used to output the NDC (nested diagnostic context) associated with the thread that generated the logging event

    %X Used to output the MDC (mapped diagnostic context) associated with the thread that generated the logging event for specified key　　

#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%n