用SQL Server验证用户名和密码
时间:2021-07-01 10:21:17
帮助过:5人阅读
form action
="
index.jsp" method
="post"
>
<!
--大的div框架开始-->
<div id
="div"
>
<!
--左边div框架开始-->
<div id
="div1"
>
<p style
="margin
-left:30px;"
><img src
="
image/login
/vjia.gif"
></img
></p
>
<div style
="width:350px;height:20px;margin
-left:30px;margin
-top:
-10px"
>
<p
><hr
/></p
>
</div
>
<p style
="margin
-top:0px;margin
-left:30px"
><img src
="
image/red_btn.gif"
></img
></p
>
<p style
="margin
-top:
-35px;margin
-left:40px;color:#fff;font
-size:12px;align:center"
>Vjia用户
</p
>
<p style
="margin
-top:
-28px;margin
-left:110px"
><img src
="
image/btn_long.gif"
></img
></p
>
<p style
="margin
-top:
-35px;margin
-left:120px;font
-size:12px"
>Vancl用户
</p
>
<div style
="width:350px;height:20px;margin
-left:30px;margin
-top:
-8px"
>
<p
><hr
/></p
>
</div
>
<p style
="margin
-left:60px"
>用户名:
<input type
="
text" name
="userName"
></p
>
<p style
="margin
-left:75px"
>密码:
<input type
="password" name
="password"
></p
>
<p style
="margin
-left:150px;margin
-top:10px"
><input type
="submit" value
="" style
="width:65px;height:26px;background:url(
image/tu2.gif)"
></p
>
<p style
="margin
-left:30px;margin
-top:30px;margin
-right:80px"
>使用合作伙伴账号登入Vjia:
<img src
="
image/account_qq.gif"
></img
></p
>
<p style
="margin
-left:30px;margin
-top:0px;color:red;font
-weight:bold"
>温馨提示:
</p
>
<p style
="
text-indent:3em;font
-size:14px"
>如果还未注册VJIA用户,您可以使用VANCL用户名进行登录,登录后系统会自动为您注册一个与VANCL账户相关联的VJIA账户。账户关联后您可共享VANCL的会员积分和消费金额。
</p
>
<p style
="margin
-top:30px;margin
-left:100px"
>有任何疑问请点击
<font style
="font
-weight:bold"
>帮助中心
</font
>或
<font style
="font
-weight:bold"
>联系客服
</font
></p
>
</div
>
</form
>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%@page import="java.sql.Connection"%>
<%@page import="java.sql.PreparedStatement"%>
<%@page import="java.sql.ResultSet"%>
<%@page import="jdbc.sqlServer"%>
<%
String userName = request.getParameter("userName");
userName = new String(userName.getBytes("ISO-8859-1"),"utf-8");
String password = request.getParameter("password");
//引用连接数据库方法
sqlServer sq=new sqlServer();
//得到数据库连接
Connection con = sq.getConnection();
//编写sql语句
String sql="select * from Admin where userName=? and password=? ";
//得到数据库操作对象
PreparedStatement st=null;
st =con.prepareStatement(sql);
st.setString(1,userName);
st.setString(2,password);
//得到结果集
ResultSet rs=null;
rs=st.executeQuery();
if(rs.next()){
session.setAttribute("url",userName);
%>
<script type="text/javascript">
alert("登入成功");
location="jieHe.jsp";
</script>
<%
}else{
%>
<script type="text/javascript">
alert("请先注册,后登入");
location="doLog.jsp";
</script>
<%
}
//释放资源
sq.ShiFang(rs,st,con);
%>
用SQL Server验证用户名和密码
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