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php - 如何从 javascript 获取 cookie 值并通过 PHP 设置它?

转载 作者:行者123 更新时间:2023-11-28 12:11:18 25 4
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我不熟悉 cookie 操作

最佳答案

这对于 JavaScript:

  function createCookie( name,value,days) 
{
if ( days)
{
var date = new Date( );
date.setTime( date.getTime( )+( days*24*60*60*1000));
var expires = "; expires="+date.toGMTString( );
}
else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie( name)
{
var nameEQ = name + "=";
var ca = document.cookie.split( ';');
for( var i=0;i < ca.length;i++)
{
var c = ca[i];
while ( c.charAt( 0)==' ') c = c.substring( 1,c.length);
if ( c.indexOf( nameEQ) == 0) return c.substring( nameEQ.length,c.length);
}
return null;
}

function eraseCookie( name)
{
createCookie( name,"",-1);
}

对于 php,setcookie

关于php - 如何从 javascript 获取 cookie 值并通过 PHP 设置它?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/1057457/

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