07 2021 档案
摘要:首先,相同点,都是获取代码错误信息的方法,而且2种都不能获取异步错误。比如: try和catch function f2() { try { console.log(a) } catch (e) { console.log(e) // a is not defined }} f2() functio
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摘要:async function async1() { console.log('async1 start'); await async2(); console.log('async1 end');}async function async2() { console.log('async2');}con
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