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콘솔 시간()

예시

for 루프를 100,000번 실행하는 데 걸리는 시간:

console.time();
for (let i = 0; i < 100000; i++) {
  // some code
}
console.timeEnd();

아래에 더 많은 예가 있습니다.


정의 및 사용

time()메서드는 콘솔 보기에서 타이머를 시작합니다.

time()방법을 사용하면 테스트 목적으로 시간 코드를 지정할 수 있습니다.

메모

동시에 많은 타이머를 실행할 수 있습니다.

레이블 매개변수를 사용하여 다른 타이머의 이름을 지정합니다.

또한보십시오:

console.timeEnd() 메서드 .


통사론

console.time(label)

매개변수

Parameter Description
label Optional.
A label to give the timer a name.


더 많은 예

레이블 매개변수 사용 :

console.time("test1");
for (let i = 0; i < 100000; i++) {
  // some code
}
console.timeEnd("test1");

for 루프와 while 루프 중 어느 것이 가장 빠릅니까?

console.time("for loop");
for (let i = 0; i < 1000000; i++) {
  // some code
}
console.timeEnd("for loop");

let i = 0;
console.time("while loop");
while (i < 1000000) {
  i++
}
console.timeEnd("while loop");

브라우저 지원

console.time()모든 최신 브라우저에서 지원됩니다.

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