📄 test3_4_1.htm
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<html>
<head>
<title>test</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="JavaScript">
var expires=new Date();
expires.setTime(expires.getTime()+24*60*60*365*1000);
var flag=-1;
function changeflag()
{
flag=-1*flag;
}
function writecookie()
{
str1=document.form1.cookiename.value;
str2=document.form1.cookievalue.value;
if (flag==1)
document.cookie=str1+"="+escape(str2)+";expires="+expires.toGMTString();
else
document.cookie=str1+"="+escape(str2);
}
function showcookie()
{
CookieString=document.cookie;
document.form1.mycookie.value=CookieString;
}
</script>
</head>
<body bgcolor="#FFFFFF">
<form name="form1">
输入cookie名字：<input type="text" name="cookiename" size=8>
输入cookie值：<input type="text" name="cookievalue" size=8>
<br><br>
<input type="button" name="button1" value="写入cookie" onClick="writecookie()">
设置过期时间<input type="checkbox" name="checkbox" value="checkbox" onClick="changeflag()">
<br><br>
<input type="button" name="button1" value="查看当前cookie内容" onClick="showcookie()">
<br><br>
<input type="text" name="mycookie" size=30>
</form>
</body>
</html>
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