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考试完整版（13）重置密码

Preset.jsp

<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>
<script src="//code.jquery.com/jquery-1.9.1.min.js"></script>
<html>
<head>
  <title>重置密码</title>
</head>
<body>
<form action="Sall2" method="post" id="form">
  姓名<br><input type="text" name="data1" value=""><br>
  <input type="submit" value="确定">
</form>
</body>
</html>

Sall2

package com.yetang.web;

import com.yetang.pojo.User01;
import com.yetang.service.UserService;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.annotation.*;
import java.io.IOException;

@WebServlet("/Sall2")
public class Sall2 extends HttpServlet {
    private UserService service = new UserService();
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        response.setContentType("text/html;charset=UTF-8");
        String data2 = request.getParameter("data1");
        User01 user01 = service.select1B2(data2);
        request.setAttribute("user01",user01);
        request.getRequestDispatcher("/Sall2.jsp").forward(request,response);
    }
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.doGet(request, response);
    }
}

Sall2.jsp（确认重置页面）

<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>
<script src="//code.jquery.com/jquery-1.9.1.min.js"></script>
<!DOCTYPE html>
<html lang="en">
<head>
  <title>学生重置密码</title>
</head>
<body>
<form action="Preset" method="post" id="form">
  <input type="hidden" name="data1" id="data1" value="${user01.data1}">
  1.学号:${user01.data1}<br>
  2.姓名:${user01.data2}<br>
  3.性别:${user01.data3}<br>
  4.所属学院:${user01.data4}<br>
  5.所属专业:${user01.data5}<br>
  6.手机:${user01.data6}<br>
  7.职位:${user01.data7}<br>
  <input type="submit" value="重置">
</form>
</body>
</html>
Preset
package com.yetang.web;

import com.yetang.pojo.User01;
import com.yetang.service.UserService;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.annotation.*;
import java.io.IOException;

@WebServlet("/Preset")
public class Preset extends HttpServlet {
    private UserService service = new UserService();

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        response.setContentType("text/html;charset=UTF-8");
        String data1 = request.getParameter("data1");
        User01 user01 = service.select1B1(data1);
        user01.setData9("123456");
        service.update1B1(user01);
        request.getRequestDispatcher("/A.jsp").forward(request, response);
    }

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

 

posted on 2023-01-13 13:48  椰糖  阅读(27)  评论(0)    收藏  举报