cookie原生
document.cookie = 'name=李四'; document.cookie = 'age=20'; document.cookie = 'name=王五'; document.cookie = "cookie"; document.cookie = "storage";
var time = new Date() time.setMinutes(time.getMinutes() + 1); document.cookie = 'account=15981892283;expires='+time
time.setHours(time.getHours() - 1);
document.cookie = "age=;expires="+time
var arr = document.cookie.split('; ') console.log(arr)
jquery 方法使用cookie
需要引入jquery.js和jquery.cookie.js
// 1, 增, 汉字会被jQuery插件自动转码为URLEncode编码 $.cookie("name","张三", {secure:true}); $.cookie('age', 20, {secure:true}); $.cookie("sex", true, { expires: new Date('2021-09-07 15:42:00'), secure:true }) // 2, 删 $.removeCookie("name", {secure:true}) // 3, 改 $.cookie('age', 30, {secure:true}) // 4, 查 console.log($.cookie("age"))