log4j配置

1.下載

https://github.com/1160700306/tools/blob/master/log4j-1.2.17.jar

2.配置log4j

https://jingyan.baidu.com/article/335530da80070319cb41c31c.html

要在工程的src下配置log4j.properties

3.使用log4j

https://blog.csdn.net/qq_18783269/article/details/62044105
https://blog.csdn.net/qq_39984761/article/details/80524292

相關問題

https://blog.csdn.net/m0_37874657/article/details/80536086