code: @RequestMapping(value = "api/edit/server/{id}/src", method = RequestMethod.POST)
      public
      @ResponseBody
      ServerRedirect updateSrcRedirectUrl(Model model, @PathVariable int id, String srcUrl) throws Exception {
          ServerRedirectService.getInstance().setSourceUrl(srcUrl, id);
          return ServerRedirectService.getInstance().getRedirect(id);
      }
docs: Updates the src url in the server redirects
  
  @param model
  @param id
  @param srcUrl
  @return
  @throws Exception