Spring Boot日志记录问题与logback

Question

在传统的weblogic容器中部署spring boot web应用程序时，我遇到了一些与日志相关的异常。同一个应用程序在嵌入式tomcat上运行良好，无需对其进行任何更改。

对于weblogic 12 c，我看到了一个例外：

ulticaster.java:98Aorg.springframework.boot.context.event.InstanceOf（Aistener.publish）atistener.java:92LogbackLoggingSorg.springframework.boot.context.event.（LogbackLoggingSistener.started）atistener.java:53AbstractLoggingSorg.springframework.boot.With SensibleDefault（AbstractLoggingSpplication.run）atpplication.java:269AbstractLoggingSorg.springframework.boot.builder.初始化（AbstractLoggingSystem.java:45）atuilder.java:142LogbackLoggingSystem.before初始化（LogbackLoggingSystem.java:68）atorg.springframework.boot.logging.LoggingApplicationListener.onApplicationEvent（LoggingApplicationListener.java:131）atorg.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent（SimpleApplicationEventMorg.springframework.util.）atssert.isEventPublishingRunLssert.java:339Event（EventPublishingRunLorg.springframework.boot.logging.logback.）atystem.initializeEventPublishingRunLystem.java:92（EventPublishingRunLorg.springframework.boot.logging.）atystem.initializeSpringAystem.java:62（SpringAorg.springframework.boot.logging.）atystem.beforeSpringApplicationB（SpringApplicationBorg.springframework.boot.logging.logback.）at org. springframework. boot. context. web. SpringBootServletLaunalizer. createRootApplicationContext（SpringBootServlet

我在父pom中使用Spring平台1.0.1。我的Web模块pom如下所示：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-tomcat</artifactId>
    <scope>provided</scope>
</dependency>
<dependency>
    <groupId>people-mgmt</groupId>
    <artifactId>people-mgmt-data</artifactId>
    <version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
    <groupId>org.apache.tomcat.embed</groupId>
    <artifactId>tomcat-embed-jasper</artifactId>
    <scope>provided</scope>
</dependency>
<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>jstl</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>

这是我的项目依赖关系树：

如果您能帮助解决这个问题，我们将不胜感激。

Answer 1

它是weblogic类加载器问题。请检查这些链接-sl4j/logback下weblogic和http://blog.terrencemiao.com/archives/annoying-slf4j-problem-in-weblogic-server-12c

因此，通过在weblogic中添加以下内容解决了这个问题。WEB-INF文件夹下的xml。

<weblogic-web-app xmlns="http://xmlns.oracle.com/weblogic/weblogic-web-app">
    <container-descriptor>
        <prefer-application-packages>
            <package-name>org.slf4j</package-name>
        </prefer-application-packages>
    </container-descriptor>
</weblogic-web-app>