怎么用java调接口获取ip和url

1、 通过构建一个Servlet获取请求的信息，先创建一个项目，随后构秃赈沙嚣建Servlet获取请求信息@WebServlet("/RequestDe罪焐芡拂mo1")publicclassRequestDemo1 extendsHttpServlet {privatestaticfinallongserialVersionUID= 1L;protectedvoiddoGet(HttpServletRequest request, HttpServletResponse response) throwsServletException, IOException {// a.获取和路径相关的数据System.out.println("完整路径："+request.getRequestURL());System.out.println("短路径："+request.getRequestURI());// b.获取相关参数System.out.println("服务器地址："+request.getRemoteAddr());System.out.println("地址栏传递参数："+request.getQueryString());System.out.println("服务器对外端口号："+request.getRemotePort());System.out.println("客户端请求方式："+request.getMethod());System.out.println("访问端口号："+request.getServerPort());System.out.println("请求的资源信息："+request.getServletPath());}protectedvoiddoPost(HttpServletRequest request, HttpServletResponse response) throwsServletException, IOException {doGet(request, response);}}测试结果参考如下所示：