SpringMVC：如何在函数中获取@RequestMapping的值 [英] SpringMVC: how to get the value of @RequestMapping in the function

问题描述

我有一个课程如下：

@Controller
@RequestMapping("/path1")
public class MyController
{
    @RequestMapping(value = "/path2", method = RequestMethod.GET)
    public ModelAndView func(ModelAndView mav)
    {
        String path = getRequestMappingValue(); // Here I expect a function which returns "/path1/path2"
        mav.setViewName(path  + ".jsp");
        return mav;
    }
}

我需要的是函数getRequestMappingValue（），返回注释@RequestMapping的值（在这种情况下，它是/ path1 / path2）

What I require is the function getRequestMappingValue(), which returns the value of annotation @RequestMapping (in this case, it is "/path1/path2")

推荐答案

这不是解决方案此处实现了您所需要的功能？

Doesn't this solution here achieve pretty much what you're looking for?

private final static String MAPPING = "/hello";

@RequestMapping(value = MAPPING)
@ResponseBody
public void helloMethod(AtmosphereResource atmosphereResource) {
   // MAPPING accessible as it's stored in instance variable
}

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