org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springfr

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping#0': Invocation
of init method failed; nested exception is java.lang.IllegalStateException: Ambiguous mapping found. Cannot map 'AaController' bean method public void com.aaa.controller.AaController.update(java.lang.Long,java.lang.String)

代码：

    @RequestMapping(value="update",method=RequestMethod.POST)

    @ResponseBody

    public void delete（Long parentId,Long id）{

    }

页面请求路径：http://manager.com//delete

问题：创建bean时异常，通过标出的异常发现，注解中写的value的值与页面的url不一致

修改：

       @RequestMapping(value="delete",method=RequestMethod.POST)

       @ResponseBody

       public void delete（Long parentId,Long id）{

       }

修改之后再启动就不报错了；

一定要心细！！！！