学习log4j
log4j寫的詳細的文章:
https://blog.csdn.net/meng2602956882/article/details/16951643
?
log4j.rootLogger=info,console log4j.appender.console=org.apache.log4j.ConsoleAppender log4j.appender.console.layout=org.apache.log4j.PatternLayout #log4j.appender.console.layout.ConversionPattern=%d [%-5p] %m%n log4j.appender.console.layout.ConversionPattern=%d [%t] %-5p (%F:%L) - %m%n#log4j.appender.file=org.apache.log4j.DailyRollingFileAppender #log4j.appender.file.DatePattern='-'yyyy-MM-dd #log4j.appender.file.File=/app/logs/user-api.log #log4j.appender.file.Append=true #log4j.appender.file.layout=org.apache.log4j.PatternLayout #log4j.appender.file.layout.ConversionPattern=[%-5p] %d %37c %3x - %m%n?
log4j.appender.console.layout.ConversionPattern=%d [%t] %-5p (%F:%L) - %m%n
輸出效果如下:
?
?指定了所在線程名車和類名/行數,在多線程情況便于確定是哪個線程的輸出,哪個方法報錯
?
轉載于:https://www.cnblogs.com/sunOfFlower/p/9294530.html
總結
- 上一篇: 使用 class-dump 扫描 app
- 下一篇: 【转】Linux root修改密码失败