cookie/session/storage

cookie和localstorage 的概念和区别，设计一个可以设置有效期的localstorage API

1. https://juejin.cn/post/7070643296367804452?utm_source=gold_browser_extension#heading-7
2. https://juejin.cn/post/7068533397911502879?utm_source=gold_browser_extension

MDN 关于Cookie

JWT