📄 delete.jsp
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<%@ page contentType="text/html;charset=gb2312" %>
<%request.setCharacterEncoding("gb2312");%>
<%!Connection con = null;%>
<html>
<head>
<title>超超留言簿</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
</head>
<BODY bgcolor="#0066FF" background="B01.jpg" text="#CCFF33" link="#3300FF">
<img src="parker4.jpg">
<h3 align="Center"><font face="华文彩云" size="6">超超留言簿</font>
<font face="华文彩云" size="6" color="#FFFFFF"><br></font>
[<A HREF="ViewMessage.jsp">查看留言</font></A>]<br>
<!-- 设置脚本语言为java,引用java.sql包 -->
<%@ page language="java" import="java.sql.*" %>
<%String mySubject=request.getParameter("Subject");
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con = DriverManager.getConnection("jdbc:odbc:board","", "");
Statement statement = con.createStatement();
String mysql="delete * from Messageboard where Subject='"+mySubject+"'";
statement.executeUpdate(mysql);
out.println("删除成功");
con.close();
}catch (SQLException e) {
out.println(e.getMessage());
}
%>
</h3>
</body>
</html>
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