class path resource [spring/ApplicationContext-springmvc.xml] cannot be opened because it does not exist

配置如下：

<init-param>
   <param-name>contextConfigLocation</param-name>
   <param-value>classpath:spring/ApplicationContext-springmvc.xml</param-value>
  </init-param>

原因是：IDE认为spring文件夹是在source下的，所以找不到

解决方案：

在classpath后面加个*

如下：

<init-param>
   <param-name>contextConfigLocation</param-name>
   <param-value>classpath*:spring/ApplicationContext-springmvc.xml</param-value>
  </init-param>