2020-11-04随笔 async实现休眠
2020-11-04 本文已影响0人
JLong
function sleep(interval) {
return new Promise(resolve => {
setTimeout(resolve, interval);
})
}
//用法
async function sleepTime() {
for(let i = 1; i <= 5; i++) {
console.log(i);await sleep(1000)
}}
sleepTime();
结果如下:
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