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servlet_2

时间:2018-05-24 21:16:01      阅读:144      评论:0      收藏:0      [点我收藏+]

标签:etc   tco   tps   后台   输出   cal   url   localhost   uid   

 

==========================================
后台处理逻辑
package com.fgy;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


@WebServlet("/header")
public class RequestHeaderServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;


    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//        response.getWriter().append("Served at: ").append(request.getContextPath());
        System.out.println(request.getMethod());
        System.out.println(request.getRequestURL());
        System.out.println(request.getRequestURI());
        System.out.println(request.getQueryString());
        System.out.println(request.getProtocol());
        
    }


    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doGet(request, response);
    }

}

=====================================
访问地址
http://localhost:8080/project1/header?a
=====================================
控制台输出

GET
http://localhost:8080/project1/header
/project1/header
a
HTTP/1.1

 

servlet_2

标签:etc   tco   tps   后台   输出   cal   url   localhost   uid   

原文地址:https://www.cnblogs.com/createyuan/p/9085013.html

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