1.05 Spring集成Log4J

1.05 Spring集成Log4J

什么是Log4J

Log4J是一个功能强大的日志组件,是Apache的开源项目

使用方法：

在Maven当中导入Log4J的依赖然后直接通过配置文件定义使用

log4j配置文件的编辑

# Define the root logger with appender file
log4j.rootLogger = DEBUG, FILE
​
# Define the file appender
log4j.appender.FILE=org.apache.log4j.FileAppender
# Set the name of the file
log4j.appender.FILE.File=D:\\log.out
​
# Set the immediate flush to true (default)
log4j.appender.FILE.ImmediateFlush=true
​
# Set the threshold to debug mode
log4j.appender.FILE.Threshold=debug
​
# Set the append to false, overwrite
log4j.appender.FILE.Append=false
​
# Define the layout for file appender
log4j.appender.FILE.layout=org.apache.log4j.PatternLayout
log4j.appender.FILE.layout.conversionPattern=%m%n