菜鸟求助
<%@page import="java.lang.*,java.io.*,java.sql.*,java.util.*"
contentType="text/html;charset=gb2312"%>
<html>
<head>
<title>删除数据库中的记录</title>
</head>
<body>
<div align=center>
</div>
<%
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver")
.newInstance();
String url = "jdbc:microsoft:sqlserver://localhost:1433;DatabaseName=booksys";
//String rendname = request.getParameter("rendname");
//String loginname = request.getParameter("loginname");
//String password = request.getParameter("password");
int state = Integer.parseInt(request.getParameter("state"));
int id = Integer.parseInt(request.getParameter("id"));
Connection conn = DriverManager.getConnection(url, "sa", "");
Statement stmt = conn
.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
ResultSet.CONCUR_UPDATABLE);
String sql = "delete from userinfo where id='"+request.getParaeter(id)+"'";
//ResultSet rs = stmt.executeUpdate(sql);
//ResultSet rs=con.executeQuery(sql);
%>
//关闭操作
<%
//rs.close();
stmt.close();
conn.close();
%>
<%out.print("<center>删除成功</center>");%>
</body>
</html>
我在做用户信息的添加 删除 修改 这是删除的 帮忙看一下 SQL语句一直报错