java web 获去 域名（ip）, 项目名，请求地址，请求参数

/**
 * @author Spqin
 * @Date 2020/11/5 11:28
 */
@Slf4j
@RestController
@RequestMapping("/test")
public class TestController {

    @RequestMapping("/test")
    public String page(HttpServletRequest request,HttpServletResponse response){
        //request.getContextPath() 返回 /项目名
        //request.getRequestURI()() 返回 /项目名+请求的控制器地址（本例子对应的是/test/test）
        //String httpUrl = request.getScheme()+"://" + request.getServerName() + ":" +request.getServerPort()+request.getContextPath()+request.getRequestURI()+"?"+request.getQueryString();
        String httpUrl = request.getScheme()+"://" + request.getServerName() + ":" +request.getServerPort()+request.getRequestURI()+"?"+request.getQueryString();
        System.out.println(httpUrl);
       return httpUrl;
    }
}