springBoot框架集成log4j2框架时，使用idea开发工具，修改pom.xml文件如下：
<!--添加对SpringMVC和Tomcat的依赖-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions> <!--去除之前对老版本log4j的依赖-->
<exclusion>
<artifactId>org.springframework.boot</artifactId>
<groupId>spring.boot.starter-logging</groupId>
</exclusion>
</exclusions>
</dependency>
<!--添加对日志系统的支持，采用最新的log4j2框架-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>运行程序出现如下错误：
Logging system failed to initialize using configuration from 'classpath:log4j2.xml' java.lang.IllegalStateException: Logback configuration error detected: ERROR in ch.qos.logback.core.joran.spi.Interpreter@4:13 - no applicable action for [appenders], current ElementPath is [configuration] ERROR in ch.qos.logback.core.joran.spi.Interpreter@6:47 - no applicable action for [Console], current ElementPath is [configuration[Console]] ERROR in ch.qos.logback.core.joran.spi.Interpreter@8:70 - no applicable action for [ThresholdFilter], current ElementPath is [configurationConsole] ERROR in ch.qos.logback.core.joran.spi.Interpreter@10:86 - no applicable action for [PatternLayout], current ElementPath is [configurationConsole] ERROR in ch.qos.logback.core.joran.spi.Interpreter@14:59 - no applicable action for [File], current ElementPath is [configuration[File]]错误原因：
引用jar时引用了多个logback的框架，由于idea开发工具未根据pom.xml的配置自动配置依赖，未去除之前的log4j的依赖，导致无法解析节点信息。
解决办法：
在pom.xml文件中右击选择Diagrams，查看依赖图，找到spring.boot.starter-logging依赖，删除即可。