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[js] 第406天你是如何比较js函数的执行速度的？ #2425

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haizhilin2013 opened this issue May 25, 2020 · 3 comments

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haizhilin2013 commented May 25, 2020

第406天你是如何比较js函数的执行速度的？

我也要出题

haizhilin2013 added the js label

zhaofeipeter commented Jul 25, 2020

采用chrome performance api

bozaigao commented Sep 22, 2020

console.time(flag);
console.timeEnd(flag);

cool-delete commented Sep 22, 2020

performance api比较精准的
console.time(flag);
也行搭配timelog 多次测量

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