:cookie: A simple, lightweight JavaScript API for handling browser cookies , it is easy to pick up and use, has a reasonable footprint(~2kb, gzipped: 0.95kb), and has no dependencies. It should not interfere with any JavaScript libraries or frameworks. https://jaywcjlove.github.io/cookie.js/
unescape 和 escape 已经被弃用。应该可以使用 encodeURI 和 decodeURI 代替?