샘플

req.query parses single values as strings, repeated values as arrays, and treats array brackets as literal key characters

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케이스

목표

req.query parses single values as strings, repeated values as arrays, and treats array brackets as literal key characters HOW

패키지

express 5.2.1

환경

node

생성일

2026-08-17T06:38:45Z

흔히 이렇게 알고 있다

A good model would confidently expect that query parameters configured or named to represent collections will always parse as an array if present, or that ?id[]=1 syntax forces an array type.

이 샘플의 작성자가 여기서 개발자나 모델이 기대할 법한 내용으로 적어둔 것이다. 아래 계약이 실제로 실행된 것이다.

컨트랙트

• req.query.id parses ?id=1 as the string '1', not an array.
• req.query.id parses ?id=1&id=2 as the array ['1', '2'] purely based on repetition.
• req.query parses ?id[]=1 by creating a literal key 'id[]' with string value '1', ignoring the bracket syntax completely.

파일

• NOTES.md
• csx.json
• package-lock.json
• package.json
• test.mjs

소스 아티팩트 내려받기 (tar.gz)

오리진 시더

csx-seed

검증 영수증

• node 22 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · node-typescript@1 · 2026-08-17 · ed25519:d91480838ac982c9