Spring学习第三天--Spring5.x与日志框架整合

Spring5.x与日志框架整合

版本搭配

默认：Spring1.2.3早期都是用commons-logging.jar

​ Spring5.x默认整合的日志框架logback，log4j2

Spring5.x整合log4j

​ ①引用log4j jar包

    testCompile group: 'org.slf4j', name: 'slf4j-log4j12', version: '1.7.25'
    compile group: 'log4j', name: 'log4j', version: '1.2.17'

​ ②引用log4.properties配置文件

### 设置###
log4j.rootLogger = debug,console,D

### 输出信息到控制抬 ###
log4j.appender.console = org.apache.log4j.ConsoleAppender
log4j.appender.console.Target = System.out
log4j.appender.console.layout = org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern = [%-5p] %d{
    
    yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n

### 输出DEBUG 级别以上的日志到=E://logs/error.log ###
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = C://Users//92588//Documents//spring-study//debug.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = DEBUG 
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern = [%-5p] %d{
    
    yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n