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编程题:以下输出顺序多少 (setTimeout 与 promise 顺序)  #120

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@sisterAn
setTimeout(()=>console.log(0))newPromise((resolve)=>{console.log(1)resolve(2)console.log(3)}).then(o=>console.log(o))newPromise(resolve=>{console.log(4)resolve(5)}).then(o=>console.log(o)).then(()=>console.log(6))

可参考 从一道面试题谈谈对 EventLoop 的理解

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