1、存储Cookie
let username = 'Javan';document.cookie = "name=" + username;
2、读取Cookie
var cookieAll = document.cookie;console.log(cookieAll);
1、存储Cookie
`expires`是截止日期,到什么时间点,自动过期

2、读取Cookie

3、删除Cookie

时间:2026-02-17 19:16:33
1、存储Cookie
let username = 'Javan';document.cookie = "name=" + username;
2、读取Cookie
var cookieAll = document.cookie;console.log(cookieAll);
1、存储Cookie
`expires`是截止日期,到什么时间点,自动过期

2、读取Cookie

3、删除Cookie
