spring mvc

版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/zhaojian0910/article/details/84733939

2015-7-22 14:54:18 org.apache.catalina.core.StandardContext loadOnStartup

严重: Servlet /maven-demo threw load() exception

java.lang.IllegalArgumentException: Duplicate name found. See logs for details.

at org.directwebremoting.impl.DefaultCreatorManager.addCreator(DefaultCreatorManager.java:94)

at o 4000 rg.directwebremoting.spring.SpringConfigurator.configure(SpringConfigurator.java:97)

at org.directwebremoting.impl.StartupUtil.configure(StartupUtil.java:706)

at org.directwebremoting.spring.DwrController.afterPropertiesSet(DwrController.java:200)

 

原因出在加载了两次controller

 

检查了web.xml

 

<context-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:conf/spring-*.xml</param-value>

</context-param>

 

<!-- spring mvc -->

<servlet>

<servlet-name>dispatcher</servlet-name>

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

<init-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:conf/spring-controller.xml</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>dispatcher</servlet-name>

<url-pattern>*.do</url-pattern>

</servlet-mapping>

<servlet-mapping>

<servlet-name>dispatcher</servlet-name>

<url-pattern>/dwr/*</url-pattern>

</servlet-mapping>

 

其中spring-*.xml就包含了spring-controller.xml