📄 5.jsp

📁 简单的登录页面有增删改查功能

💻 JSP

字号:

<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<html>
  <head>
        <title>删除学生信息</title>
        <META http-equiv="Content-Type" content="text/html; charset="GB2312">
    </head>
<body background="./image/2.jpg">
  <%
  String name=request.getParameter("name");
    if(name==null)
    {
        name="";
    } 
     
    Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
    String url="jdbc:odbc:conn";
    Connection con=DriverManager.getConnection(url);
    Statement stmt=con.createStatement();
    ResultSet rs=stmt.executeQuery("select * from stuInfo");
    rs=stmt.executeQuery("select * from stuInfo where stuName like '%"+name+"%'");
    stmt.executeUpdate("DELETE FROM stuInfo WHERE stuName like '%"+name+"%'");
   System.out.println("DELETE FROM stuInfo WHERE stuName='name'");   
     rs=stmt.executeQuery("SELECT* FROM stuInfo");
    %>
     <center>
        <h2>删除学生信息</h2>
        <br/>
        <br/>
        <h4>删除姓名<%=name%>的学生信息:</h4>
        <table border="1" bgcolor="green">
            <tr>
                <th width="50">姓名</th>
                <th width="50">性别</th>
                <th width="50">年龄</th>
                <th width="50">系别</th>
            </tr>
            <%
            while(rs.next())  
            {%>
            <tr>
                <td><%=rs.getString(1)%></td> 
                <td><%=rs.getString(2)%></td>
                <td><%=rs.getString(3)%></td>
                
                <td><%=rs.getString(4)%></td>
                 
            </tr>
            <%}%>
        </table>
    </center>
   <%rs.close();
   stmt.close();
   con.close();
   %>
 </body>
 </html>

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