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<%@ page import="java.sql.*"%>
<%@ page import="java.util.*"%>
<%@ page import="java.io.*"%>
<%@ page import="com.microsoft.jdbc.sqlserver.SQLServerDriver"%>
<%@ page import="java.lang.*"%>
<%@ page contentType="text/html;charset=gb2312"%>
<html>
<head>
<title>login</title>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312">
</head>
<body>
<%
String id = request.getParameter("userId");
String psw = request.getParameter("password");
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
String SERVANDDB = "jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=jspdev";
String USER="flyingfox";
String PWD="";
Connection con = DriverManager.getConnection(SERVANDDB,USER,PWD);
Statement statement = con.createStatement();
String isCorrect = "select * from user_info where userId='"+id+"' and password='"+psw+"'";
ResultSet result = statement.executeQuery(isCorrect);
session.setAttribute("isLog",new String("0"));
if(!result.next())
{
response.sendRedirect("index.jsp");
result.close();
statement.close();
con.close();
}
else
{
session.setAttribute("isLog",new String("1"));
session.setAttribute("name",result.getString("name"));
session.setAttribute("id",result.getString("userId"));
session.setAttribute("email",result.getString("email"));
int count=result.getInt("userLogCount");
session.setAttribute("userLogCount",new Integer(count));
count++;
session.setAttribute("userLastLogTime",result.getString("userLastLogTime"));
java.util.Date time1 = new java.util.Date();
String sqltime = new Timestamp(time1.getTime()).toString();
statement.execute("update user_info set userLogCount='"+count+"',userLastLogTime='"+sqltime+"' where userId='"+id+"'");
statement.close();
con.close();
response.sendRedirect("index.jsp");
}
%>
为什么会出错?请指点
[ 本帖最后由 flyingfox129 于 2005-11-11 01:36 编辑 ] |
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