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今天自习完成了之前的一个审核的问题，就是将学生提交的信息单独存储在一个表，在管理员登录审核时显示在页面上。我在这上面做的时输入，也可以设置为单选是否通过。

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
    
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
    <table border="1">
        <tr>
            <th>username</th>
            <th>password</th>
            <th>审核</th>
        </tr>
        
            <c:forEach var="persons" items="${person}">
                <tr>
                    <td>${persons.username}</td>
                    <td>${persons.password}</td>
                    <td><input type ="text" name = " jg" ></td>
                </tr>
            </c:forEach>
            
        </table>
        <input type = "button"  value = "提交"  onclick="location.href='two'">
</body>
</html>

这个是网页的源代码，提交之后转到另外的servlet处理，就是判断审核的信息，在进行添加到另外的表。

package Bean;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class oneServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("UTf-8");
        response.setContentType("text/html;charset=UTF-8");
        List<Person> person = text.xs();
//        PrintWriter out = response.getWriter();
//        out.print(person.toString());
        request.setAttribute("person", person);
        request.getRequestDispatcher("one.jsp").forward(request, response);
//        request.getRequestDispatcher("two.jsp").forward(request, response);
    }

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

}

这是我第一个处理输出到页面的servlet。

posted @ 2023-12-12 00:38  *太¥^白%  阅读(45)  评论(0)    收藏  举报