js延迟执行,使用Promise实现
时间:2021-09-08 21:41:55
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function delayDate(time) {
return new Promise((resolve, reject) => { setTimeout(() => { console.log(‘开始执行‘) resolve("success"); }, time); }); } await delayDate(2000) console.log(‘结束执行‘)
原文:https://www.cnblogs.com/HCXiao/p/15238244.html
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