Logback一共需要以下配置文件

<!-- logback -->
       <dependency>
           <groupId> org.logback-extensions</groupId >
           <artifactId> logback-ext-spring</ artifactId>
           <version> 0.1.4</ version>
       </dependency>
       <dependency>
           <groupId> org.slf4j</groupId >
           <artifactId> slf4j-api</artifactId >
           <version> 1.6.4</version >
       </dependency>
       <dependency>
           <groupId> org.slf4j</groupId >
           <artifactId> jcl-over-slf4j </artifactId>
           <version> 1.6.4</version >
       </dependency>
       <dependency>
           <groupId> ch.qos.logback</groupId >
           <artifactId> logback-core </artifactId>
           <version> 1.1.6</version >
       </dependency>
       <dependency>
           <groupId> ch.qos.logback</groupId >
           <artifactId> logback-access </artifactId>
           <version> 1.1.6</version >
       </dependency>
       <dependency>
           <groupId> ch.qos.logback</groupId >
           <artifactId> logback-classic </artifactId>
           <version> 1.1.6</version >
       </dependency>

然后是web.xml的配置

<context-param> 
     <param-name>logbackConfigLocation</param-name> 
     <param-value>classpath:resource/logback.xml</param-value> 
</context-param> 
<listener> 
     <listener-class>ch.qos.logback.ext.spring.web.LogbackConfigListener</listener-class> 
</listener>

有了这些配置准备工作就算是完成了。