SpringBoot动态修改日志级别

SpringBoot1.5新特性

目录

1. 安装依赖
2. 测试显示日志级别
3. 测试修改日志级别

1.在pom中添加依赖

  

   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      <parent>
     
    
   

    

     

    
    

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

    

     

    
    

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

    

     

    
    

     
    <version>1.5.1.RELEASE</version>
     
    
   

    

     

    
    

     
    <relativePath/> <!-- lookup parent from repository -->
     
    
   

    

     

    
    

     

      </parent>
     
    
   

    

     

    
    

     

      <dependencies>
     
    
   

    

     

    
    

     
    <dependency>
     
    
   

    

     

    
    

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

    

     

    
    

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

    

     

    
    

     
    </dependency>
     
    
   

    

     

    
    

     
    <dependency>
     
    
   

    

     

    
    

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

    

     

    
    

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

    

     

    
    

     
    </dependency>
     
    
   

    

     

    
    

     

      </dependencies>
     
    
  
 

  
 
 

2.开始测试

http://localhost:8080/loggers

服务:

  

   

    

     

    
    

     

      s.b.a.e.m.MvcEndpointSecurityInterceptor : Full authentication is required to access actuator endpoints. Consider adding Spring Security or set 'management.security.enabled' to false.
     
    
   

    

     

    
    

     
 
     
    
  
 

需要手动设置management.security.enabled=false

• 继续测试

http://localhost:8080/loggers

服务返回:

  

   

    

     

    
    

     

      {
     
    
   

    

     

    
    

     

      levels: [
     
    
   

    

     

    
    

     

      "OFF",
     
    
   

    

     

    
    

     

      "ERROR",
     
    
   

    

     

    
    

     

      "WARN",
     
    
   

    

     

    
    

     

      "INFO",
     
    
   

    

     

    
    

     

      "DEBUG",
     
    
   

    

     

    
    

     

      "TRACE"
     
    
   

    

     

    
    

     

      ],
     
    
   

    

     

    
    

     

      loggers: {
     
    
   

    

     

    
    

     

      ROOT: {
     
    
   

    

     

    
    

     

      configuredLevel: "INFO",
     
    
   

    

     

    
    

     

      effectiveLevel: "INFO"
     
    
   

    

     

    
    

     

      },
     
    
   

    

     

    
    

     

      elephant: {
     
    
   

    

     

    
    

     

      configuredLevel: "DEBUG",
     
    
   

    

     

    
    

     

      effectiveLevel: "DEBUG"
     
    
   

    

     

    
    

     

      },
     
    
   

    

     

    
    

     

      ...
     
    
   

    

     

    
    

     
 
     
    
  
 

  
 
 

3.修改日志级别

POST请求
http://localhost:8080/loggers/{elephant}

{}中根据/loggers方法返回的目录级别添加

eg:

我要修改elephant.zybank.rest目录下级别

就使用下面请求方法

http://localhost:8080/loggers/elephant.zybank.rest

请求体中使用json

  

   

    

     

    
    

     

      {
     
    
   

    

     

    
    

     
    "configuredLevel": "DEBUG"
     
    
   

    

     

    
    

     

      }
     
    
  
 

登录服务器

  

   

    

     

    
    

     

      curl -H "Content-Type: application/json" -X POST --data 
     
    
   

    

     

    
    

     

      '
     
    
   

    

     

    
    

     

      {
     
    
   

    

     

    
    

     
    "configuredLevel": "DEBUG"
     
    
   

    

     

    
    

     

      }
     
    
   

    

     

    
    

     

      ' 
     
    
   

    

     

    
    

     

      http://localhost:8080/loggers/elephant.zybank.rest
     
    
  
 

文章来源: springlearn.blog.csdn.net，作者：西魏陶渊明，版权归原作者所有，如需转载，请联系作者。

原文链接：springlearn.blog.csdn.net/article/details/102425306