Cookie的使用(js-cookie插件)

js-cookie 官方文档

里面就详细的介绍了es5怎么引用,以下是ES6以上的用户

一、安装

npm install js-cookie --save

二、引用

import Cookies from 'js-cookie'

三、一般使用

1.存到Cookie去

// Create a cookie, valid across the entire site:
Cookies.set('name', 'value');

// Create a cookie that expires 7 days from now, valid across the entire site:
Cookies.set('name', 'value', { expires: 7 });

// Create an expiring cookie, valid to the path of the current page:
Cookies.set('name', 'value', { expires: 7, path: '' });

2.在Cookie中取出

// Read cookie:
Cookies.get('name'); // => 'value'
Cookies.get('nothing'); // => undefined

// Read all visible cookies:
Cookies.get(); // => { name: 'value' }

3.删除

// Delete cookie:
Cookies.remove('name');

// Delete a cookie valid to the path of the current page:
Cookies.set('name', 'value', { path: '' });
Cookies.remove('name'); // fail!
Cookies.remove('name', { path: '' }); // removed!

四、特殊使用(在Cookie中存对象)

跟一般使用不同的是,从Cookie中取出的时候,要从字符串转换成json格式:

const user = {
  name: 'lia',
  age: 18
}
Cookies.set('user', user)
const liaUser = JSON.parse(Cookies.get('user'))
原文地址:https://www.cnblogs.com/wpcnblog/p/10973797.html