console.time("timer");for (let index = 0; index < 100; index++) {
}
console.timeEnd("timer");//timer: 0.007080078125ms
JS中代码执行速度测试
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2023-02-20
console.time("timer");for (let index = 0; index < 100; index++) {
}
console.timeEnd("timer");//timer: 0.007080078125ms
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