[이서현] 3주차 과제 - complete #29
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JeonHaeseung
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Nov 4, 2023
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| //@RequestParam은 쿼리 스트링 방식으로 url을 통해 파라미터로 값을 받아옴 | ||
| //"?name=value1&email=value2": query string(쿼리 파라미터), '&' 연산자 사용해 쿼리 스트링 여러개 | ||
| //"name"은 쿼리 파라미터의 key, name 매개변수에 value 받아옴. "guest"은 value 없을 경우 기본값. | ||
| String email, //RequestParam 생략 (자동으로 데이터 파싱), email 매개변수에 value 받아옴 |
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아주 꼼꼼하게 쿼리 스트링에 대해서 공부해주셨네요! 쿼리 스트링은 URL에서 ?로 리소스와 구분해주고, key=value로 파라미터를 구분해주고, 그리고 여러 개의 쿼리 스트링을 만들고 싶을 경우에는 & 연산자를 쓰면 된답니다. 자세하게 공부해주신 점 아주 좋아요👍
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해당 부분이 가장 헷갈리더라고요.. 감사합니다!!
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