📄 del.jsp
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<%@page contentType="text/html; charset=gb2312" import="java.sql.*,java.util.*;" errorPage="" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>删除记录</title>
</head>
<body>
<%! String xuehao,sql; %>
<%! Connection conn;//定义数据库连接对象 %>
<%! Statement stmt;//定义SQL语句对象 %>
<%
xuehao=request.getParameter("xuehao").trim();
try{
String url ="jdbc:odbc:Driver={Microsoft Access Driver (*.mdb)};DBQ=D:/university.mdb" ;
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection conn= DriverManager.getConnection(url);
Statement stmt=conn.createStatement(1004,1008);
sql="delete from student where xuehao='"+xuehao+"'";
stmt.executeUpdate(sql);
out.println("<font size=3 color=blue>正在删除数据，请稍后......</font>");
stmt.close();
conn.close();
}
catch(Exception e){
response.sendRedirect("err.jsp");
}
%>
<script>
function e()
{alert('操作成功');
location.href="list.jsp";
}
setTimeout("e()",4000);
</script>
</body>
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