function process(i) { var p = new Promise(function(resolve,reject){ setTimeout(function(){ console.log(i); resolve(i); },i*1000); }); return p; } async function call(){ let res1=await process(6); let res2=await process(3); let res3=await process(4); let res4=await process(9); let res5=await process(1); return res1+res2+res3+res4+res5; } call()
//結果：依次間隔6,3,4,9,1秒，輸出字符6,3,4,9,1，
轉載請註明出處，本文鏈接：https://www.uj5u.com/qiye/167838.html
標籤：JavaScript
上一篇：JS基礎語法---函式練習part2---10個綜合練習（運用：回圈/陣列/函式）
下一篇：獲取json物件的鍵陣列和值陣列