
HAR — Multipart File Upload
A two-part multipart/form-data upload: a text file part with a fileName and a plain field part. The body uses CRLF between MIME parts because RFC 7578 requires it, even though the surrounding HAR document is LF-terminated — a distinction that matters when a replay tool rewrites the body.
- File
- HAR · Har · UTF-8
- Use case
- API testingPerformance testing+1· Conversion set






















