Spring Boot中整合slf4j+log4j

出现了这个问题是说少依赖加入以下依赖即可：

<dependency>

<groupId>commons-logging</groupId>

<artifactId>commons-logging</artifactId>

<version>1.2</version>

</dependency>

想整合slf4j+log4j要加入以下依赖：

<dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter</artifactId>

<exclusions>

<exclusion>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-logging</artifactId>

</exclusion>

</exclusions>

</dependency>

 

<dependency>

<groupId>commons-logging</groupId>

<artifactId>commons-logging</artifactId>

<version>1.2</version>

</dependency>

 

<dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-log4j</artifactId>

<version>1.2.5.RELEASE</version>

</dependency>

spring-boot-starter-log4j包括了一下几个包：

然后在resouces文件夹下新建log4j.properties

log4j.rootCategory=info,file_info,file_error,stdout

log4j.logger.org.springframework.web.filter.CommonsRequestLoggingFilter=debug,file_info,stdout

log4j.additivity.org.springframework.web.filter.CommonsRequestLoggingFilter=false

 

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.Target=System.out

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-ddHH:mm:ss}%-5p%c{1}:%L-%m%n

 

log4j.appender.file_info=org.apache.log4j.RollingFileAppender

log4j.appender.file_info.layout=org.apache.log4j.PatternLayout

log4j.appender.file_info.MaxFileSize=100MB

log4j.appender.file_info.MaxBackupIndex=10

log4j.appender.file_info.layout.ConversionPattern=%d{yyyy-MM-ddHH:mm:ss}[%-5p](%-30c{1})[TxId:%X{PtxId},SpanId:%X{PspanId}][ET:%X{ENV_TYPE},AN:%X{APP_NAME},SN:%X{SERVICE_NAME},CN:%X{CONTAINER_NAME},CI:%X{CONTAINER_IP}]%m%n

log4j.appender.file_info.Threshold=DEBUG

log4j.appender.file_info.append=true

log4j.appender.file_info.File=//Users/xiaweiyi/Downloads/demo/logs/log4j.log

 

log4j.appender.file_error=org.apache.log4j.RollingFileAppender

log4j.appender.file_error.layout=org.apache.log4j.PatternLayout

log4j.appender.file_error.MaxFileSize=100MB

log4j.appender.file_error.MaxBackupIndex=10

log4j.appender.file_error.layout.ConversionPattern=%d{yyyy-MM-ddHH:mm:ss}[%-5p](%-30c{1})[TxId:%X{PtxId},SpanId:%X{PspanId}][ET:%X{ENV_TYPE},AN:%X{APP_NAME},SN:%X{SERVICE_NAME},CN:%X{CONTAINER_NAME},CI:%X{CONTAINER_IP}]%m%n

log4j.appender.file_error.Threshold=ERROR

log4j.appender.file_error.append=true

log4j.appender.file_error.File=/Users/xiaweiyi/Downloads/demo/logs/log4j.log

路径按需要改即可