Question

我的RequestMapping＆amp; ResponseBody是这样的：

@RequestMapping(value = "/someURL", method = RequestMethod.GET, produces = "application/json")
@ResponseBody
public ModelAndView getDetails(
        @RequestParam(value = "param1", required = false) String param1,
        @RequestParam(value = "param2", required = false) String param2,
 {

现在基于param1，我想重定向到特定的URL。例如。现在处理后，我的页面将进入

http://parent-domain/someURL?param1=...param2=...

但我想要的是像这样完全改变父域

http://some-other-domain/someURL?param1=...param2=...

Answer 1

做这样的事情：

    @RequestMapping(value = "/someURL", method = RequestMethod.GET, produces = "application/json")
    public ModelAndView getDetails(@RequestParam(value = "param1", required = false) String param1,
                                   @RequestParam(value = "param2", required = false) String param2) {
        if (param1.equals("a"))
            return new ModelAndView("redirect:somotherurl"); 
        else
            return new ModelAndView("redirect:http://google.com");
    }

如果param1是a，那么它会转到其他地方的某个地方，它会重定向到google.com

如何基于Spring中的参数重定向到新的URL

1 个答案: