node使用3
摘要:定时器 setTimeout: 1 例: 2 setTimeout(()=>{},2000)//延迟2s执行 3 setTimeout(()=>{},0)//立即执行 4 const id=setTImeout(()=>{},5000)//setTImeout会返回一个id 5 clearTimeo
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posted @ 2021-09-03 14:32
posted @ 2021-09-03 14:32
posted @ 2021-09-03 13:49
posted @ 2021-09-03 13:38