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CSSStyleDeclaration JS Conversion


JavaScript RegExp 그룹 [^0-9]


예시

1에서 4가 아닌 숫자에 대한 전역 검색:

let text = "123456789";
let pattern = /[^1-4]/g;

정의 및 사용

[^0-9] 표현식은 숫자가 아닌 모든 문자를 찾는 데 사용됩니다.

대괄호 안의 숫자는 0에서 9 사이의 숫자 또는 숫자 범위일 수 있습니다.

팁: [0-9] 표현식을 사용 하여 대괄호 사이에 숫자인 문자를 찾습니다.

브라우저 지원

/[^0-9]/ ECMAScript1(ES1) 기능입니다.

ES1(JavaScript 1997)은 모든 브라우저에서 완벽하게 지원됩니다.

Chrome IE Edge Firefox Safari Opera
Yes Yes Yes Yes Yes Yes

통사론

new RegExp("[^0-9]")

or simply:

/[^0-9]/

수정자가 있는 구문

new RegExp("[^0-9]", "g")

or simply:

/[^0-9]/g


더 많은 예

예시

1이 아닌 숫자에 대한 전역 검색:

let test = "12121212";
let pattern = /[^1]/g;

예시

5에서 8이 아닌 숫자에 대한 전역 검색:

let text = "123456789";
let pattern = /[^5-8]/g;

정규식 검색 방법

JavaScript에서 정규식 텍스트 검색은 다른 방법으로 수행할 수 있습니다.

패턴 을 정규식으로 사용하는 경우 가장 일반적인 방법은 다음과 같습니다.

예시설명
text.match( 패턴 )문자열 메서드 match()
text.search( 패턴 )문자열 메서드 search()
패턴 .exec(텍스트)RexExp 메소드 exec()
패턴 .test(텍스트)RegExp 메서드 test()