首页登录 代码如下
//存入cookie
HttpCookie newCookie = new HttpCookie("User");
newCookie.Expires.AddMinutes(30);//设置时间
newCookie.Values.Add("uid","001");
newCookie.Values.Add("username","leo li");
Response.AppendCookie(newCookie);
html 代码如下
<html>
<title>测试</title>
<mce:script type="text/javascript" language="javascript"><!--
function GetCookie(sMainName, sSubName) {
var sCookieName = sMainName + "=";
var sSubCookieName = (sSubName) ? sSubName + "=" : null;
var sCookie;
var sWholeCookie = document.cookie;
var nValueBegin = sWholeCookie.indexOf(sCookieName);
if (nValueBegin != -1) {
var nValueEnd = sWholeCookie.indexOf(";", nValueBegin);
if (nValueEnd == -1)
nValueEnd = sWholeCookie.length;
var sValue = sWholeCookie.substring(nValueBegin + sCookieName.length, nValueEnd); //获得Cookie值
if (sSubCookieName)//多值Cookie
{
var nSubValueBegin = sValue.indexOf(sSubCookieName);
if (nSubValueBegin != -1) {
var nSubValueEnd = sValue.indexOf("&", nSubValueBegin);
if (nSubValueEnd == -1)
nSubValueEnd = sValue.length;
var sSubValue = sValue.substring(nSubValueBegin + sSubCookieName.length, nSubValueEnd); //获得指定的子键值
return unescape(sSubValue);
}
}
if (!sSubCookieName)
return unescape(sValue);
}
return null;
}
function a() {
if (GetCookie(‘User‘, ‘name‘) != null) {
document.write(‘用户名：‘ + GetCookie(‘User‘, ‘name‘) + ‘<a href="/logout.aspx" mce_href="logout.aspx">注销</a>‘);
}
else {
document.write(‘<a href="/login.aspx" mce_href="login.aspx">登录</a> <a href="/reg.aspx" mce_href="reg.aspx">注册</a>‘);
}
}
// --></mce:script>
<head>
</head>
<body onload="a()">
</body>
</html>
转载至 ： http://blog.csdn.net/lilin8905/article/details/5568327
时间： 2024-11-06 15:22:23