JAVASCRIPT
메서드 (match)
코빈_
2022. 8. 22. 13:35
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match()
문자열(정규식)을 검색하고, 위치 값(배열)을 반환한다.
const str1 ="javascript reference"
const currentStr1 = str1.match("javascipt"); // javascipt
const currentStr2 = str1.match("reference"); // reference
const currentStr3 = str1.match("r"); // r
const currentStr4 = str1.match(/reference/); // reference
const currentStr5 = str1.match(/Reference/); // null
const currentStr6 = str1.match(/Reference/i); // Reference i는 소,대문자 구별x
const currentStr7 = str1.match(/r/g); // ['r', 'r', 'r']
const currentStr8 = str1.match(/e/g); // ['e', 'e', 'e', 'e']