📜  获取函数调用时间 - Javascript 代码示例

📅  最后修改于: 2022-03-11 15:01:52.835000             🧑  作者: Mango

代码示例1
var t0 = performance.now()

doSomething()   // <---- The function you're measuring time for 

var t1 = performance.now()
console.log("Call to doSomething took " + (t1 - t0) + " milliseconds.")