如何将此cookie设置为在当前时间后一小时内到期:
document.cookie = 'username=' + value; + 'expires=' + WHAT GOES HERE?; + 'path = /';
Run Code Online (Sandbox Code Playgroud) 有人可以更新以下代码,使cookie在30秒内到期.
function setCookie(c_name, value, exdays) {
var exdate = new Date();
exdate.setDate(exdate.getDate() + exdays);
var c_value = escape(value) + ((exdays == null) ? "" : "; expires=" + exdate.toUTCString());
document.cookie = c_name + "=" + c_value;
}
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