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<HTML>
<BODY>
设置与读取 cookies...<BR>
<INPUT TYPE = BUTTON Value = "设置cookie" onClick = "Set()">
<INPUT TYPE = BUTTON Value = "读取cookie" onClick = "Get()"><BR>
<INPUT TYPE = TEXT NAME = Textbox>
</BODY>
<SCRIPT LANGUAGE="JavaScript">
function Set(){
var Then = new Date()
Then.setTime(Then.getTime() + 60*1000 ) //60秒
document.cookie = "Cookie1=测试数据;expires="+ Then.toGMTString()
}
function Get(){
var cookieString = new String(document.cookie)
var cookieHeader = "Cookie1="
var beginPosition = cookieString.indexOf(cookieHeader)
if (beginPosition != -1){
document.all.Textbox.value = cookieString.substring(beginPosition
+ cookieHeader.length)
}
else
document.all.Textbox.value = "Cookie 未找到!"
}
</SCRIPT>
</HTML>
（出处：www.Gimoo.net）