JavaScript Generator 和 Promise 使异步变同步Generatorfunction* gen() { yield console.log(1) yield console.log(2) console.log(3)}const g = gen()g.n

更新，正式使用Markdown作为文章格式，修复底部显示的时间

jest 入门笔记Jest is a delightful JavaScript Testing Framework with a focus on simplicity.It works with projects using: Babel, TypeScript, Node, React,