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js中的或运算（||）与三目运算（?） | ibamboo #7

Open ibambooooo opened 6 years ago

ibambooooo commented 6 years ago

https://ibambooooo.github.io/2018/07/16/Promise/

Promise的简易实现（一） Promise的日常使用举个栗子： 1234567891011function getMsg() { return new Promise(function(resolve) { //异步请求 http.get(url,function(msg){ resolve(msg); &#1