java - 如何在 Spring Boot RestController 中获取请求 URL

Question

我正在尝试在 RestController 中获取请求 URL。 RestController 有多个用 @RequestMapping 注释的方法，用于不同的 URI，我想知道如何从 @RequestMapping 注释中获取绝对 URL。

@RestController
@RequestMapping(value = "/my/absolute/url/{urlid}/tests"
public class Test {
   @ResponseBody
   @RequestMapping(value "/",produces = "application/json")
   public String getURLValue(){
      //get URL value here which should be in this case, for instance if urlid      
       //is 1 in request then  "/my/absolute/url/1/tests"
      String test = getURL ?
      return test;
   }
} 

Answer 1

您可以尝试将 HttpServletRequest 类型的附加参数添加到 getUrlValue() 方法:

@RequestMapping(value ="/",produces = "application/json")
public String getURLValue(HttpServletRequest request){
    String test = request.getRequestURI();
    return test;
}