版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/memoizejs/0.1.1/memoize.js
- https://cdn.bootcdn.net/ajax/libs/memoizejs/0.1.1/memoize.min.js
- https://cdn.bootcdn.net/ajax/libs/memoizejs/0.1.1/memoize.min.js.map