代码设置cookie值
时间: 2023-12-18 14:05:20 浏览: 28
根据引用\[1\]中的代码,设置cookie的值的代码如下:
```javascript
function setcookie(cname, value, cexpires) {
let data = new Date();
let datatime = data.getTime(); //获取当前时间
data.setTime(datatime + cexpires * 1000 * 60 * 60 * 24); //设置过期时间,单位为天
let expires = "expires=" + data.toUTCString(); //拼接世界时间的过期时间(有效期数据),北京时间为当前时间加八小时即可
document.cookie = `${cname}=${value};${expires}`; //设置cookie数据和过期时间,中间用分号分隔
}
setcookie("xiaoji", 520, 2); //设置了xiaoji=520的cookie,2天后失效
```
以上代码将会在浏览器中设置一个名为"xiaoji"的cookie,值为520,有效期为2天。
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