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笔试题——JavaScript事件循环机制（event loop、macrotask、microtask）
source link: https://juejin.im/post/5bac87b6f265da0a906f78d8
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今天做了一道笔试题觉得很有意义分享给大家，题目如下：setTimeout(()=>{ console.log('A'); },0); var obj={ func:function () { setTimeout(func
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