我試圖用 async/await 捕獲承諾中的錯(cuò)誤，但以下代碼會(huì)導(dǎo)致“未捕獲的錯(cuò)誤...”function messup() { var promise = new Promise(function(resolve, reject){ setTimeout(function() { throw new Error("Thrown from messup()"); resolve('hello from messup function'); }, 1000); }); return promise;}async function waitForMe() { try { await messup(); }catch(e) { console.log ('*****Error successfully caught! *****'); }}waitForMe()
使用 async/await 捕獲 Promise 中的錯(cuò)誤
繁花如伊
2023-09-28 17:14:02
