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Example code for setting cookie function
- 零下一度Original
- 2017-06-25 09:24:271370browse
Set the cookie function directly to the code:
function setCookie(name, value, days) { //设置cookie
var d = new Date();
d.setTime(d.getTime() + (days * 24 * 60 * 60 * 1000));
var expires = "expires=" + d.toUTCString();
document.cookie = name + "=" + value + "; " + expires;
}Set the cookie:
setCookie("key", 'value', 1);
Cookie detection:
document.cookie.indexOf("key")
The return value -1 indicates that this cookie does not exist
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