IntellJ IDEA javax.servlet.ServletException 找不到javax.servlet.ServletException的类 java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory

误状态:错误显示

解决:

(1)说明缺少包---->添加如下包配置

 <dependency>
             <groupId>javax.servlet.jsp</groupId>
             <artifactId>jsp-api</artifactId>
             <version>2.2</version>
             <scope>provided</scope>
         </dependency>

         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>servlet-api</artifactId>
             <version>2.5</version>
             <scope>provided</scope>
         </dependency>

         <dependency>
             <groupId>javax</groupId>
             <artifactId>javaee-api</artifactId>
             <version>7.0</version>
         </dependency>

(2)继续报错java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory,继续添加如下包

 <dependency>
             <groupId>commons-logging</groupId>
             <artifactId>commons-logging</artifactId>
             <version>1.2</version>
         </dependency>

(3)运行正常