java - 如何在 Spring 中关闭部署 DEBUG 日志

Question

在 Tomcat 7 上部署我的 Spring Boot 应用程序期间，我有数百条日志。示例:

...
13:08:23.361 [http-apr-8080-exec-4] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'metaDataSourceAdvisor'
13:08:23.375 [http-apr-8080-exec-4] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Finished creating instance of bean 'requestMappingHandlerAdapter'
13:08:23.375 [http-apr-8080-exec-4] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'mvcConversionService'
13:08:23.375 [http-apr-8080-exec-4] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'mvcPathMatcher'
13:08:23.375 [http-apr-8080-exec-4] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'mvcUrlPathHelper'
13:08:23.376 [http-apr-8080-exec-4] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating shared instance of singleton bean 'mvcUriComponentsContributor'
13:08:23.376 [http-apr-8080-exec-4] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Creating instance of bean 'mvcUriComponentsContributor'
13:08:23.376 [http-apr-8080-exec-4] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Returning cached instance of singleton bean 'org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration'
...

知道这些日志从何而来以及如何关闭 DEBUG 类型的日志吗？我试过:

• 在 log4j 属性文件 log4j.rootLogger=INFO 中设置，但我认为日志不是来自 log4j
• 设置 com.my.app.level=INFO

我的pom.xml

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.3.0.RELEASE</version>
</parent>
<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-security</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-ldap</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>

    <!-- deploy on tomcat -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>
    <!-- /deploy on tomcat -->
</dependencies>

当应用程序运行时，我还在控制台中获取 DEBUG 日志

14:31:12.034 [http-apr-8080-exec-6] DEBUG o.s.s.web.DefaultRedirectStrategy - Redirecting to 'http://localhost:8080/myapp/login'
14:31:12.034 [http-apr-8080-exec-6] DEBUG o.s.s.w.c.HttpSessionSecurityContextRepository - SecurityContext is empty or contents are anonymous - context will not
 be stored in HttpSession.
14:31:12.035 [http-apr-8080-exec-6] DEBUG o.s.s.w.c.SecurityContextPersistenceFilter - SecurityContextHolder now cleared, as request processing completed
14:31:12.038 [http-apr-8080-exec-7] DEBUG o.s.security.web.FilterChainProxy - /login at position 1 of 13 in additional filter chain; firing Filter: 'WebAsyncMan
agerIntegrationFilter'
14:31:12.039 [http-apr-8080-exec-7] DEBUG o.s.security.web.FilterChainProxy - /login at position 2 of 13 in additional filter chain; firing Filter: 'SecurityCon
textPersistenceFilter'
14:31:12.040 [http-apr-8080-exec-7] DEBUG o.s.s.w.c.HttpSessionSecurityContextRepository - HttpSession returned null object for SPRING_SECURITY_CONTEXT
14:31:12.040 [http-apr-8080-exec-7] DEBUG o.s.s.w.c.HttpSessionSecurityContextRepository - No SecurityContext was available from the HttpSession: org.apache.cat
alina.session.StandardSessionFacade@695ad515. A new one will be created.
14:31:12.041 [http-apr-8080-exec-7] DEBUG o.s.security.web.FilterChainProxy - /login at position 3 of 13 in additional filter chain; firing Filter: 'HeaderWrite
rFilter'

Answer 1

根据您的依赖关系，我可以说您使用的是 Logback，而不是 Log4j。您可以将其添加到您的 application.properties 以关闭 spring DEBUG 日志:

logging.level.org.springframework = INFO

About the logging framework:

By default, If you use the ‘Starter POMs’, Logback will be used for logging. Appropriate Logback routing is also included to ensure that dependent libraries that use Java Util Logging, Commons Logging, Log4J or SLF4J will all work correctly.