아래 링크를 참고하여 프로젝트를 구글 드라이브에 업로드 후 링크를 공유해주세요.
확인 후 답변드리겠습니다.
<span data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;https://docs.google.com/document/d/1j0jcJ9EoXMGzwAA2H0b9TOvRtpwlxI5Dtn3sRtuXQas/edit&quot;}" data-sheets-userformat="{&quot;2&quot;:1313281,&quot;3&quot;:{&quot;1&quot;:0},&quot;12&quot;:0,&quot;14&quot;:{&quot;1&quot;:2,&quot;2&quot;:1136076},&quot;21&quot;:1,&quot;23&quot;:1}" data-sheets-hyperlink="https://docs.google.com/document/d/1j0jcJ9EoXMGzwAA2H0b9TOvRtpwlxI5Dtn3sRtuXQas/edit" style="text-decoration-line: underline; font-size: 10pt; font-family: Arial; text-decoration-skip-ink: none; color: #1155cc;"><a class="in-cell-link" href="https://docs.google.com/document/d/1j0jcJ9EoXMGzwAA2H0b9TOvRtpwlxI5Dtn3sRtuXQas/edit" target="_blank" rel="noopener noreferrer">https://docs.google.com/document/d/1j0jcJ9EoXMGzwAA2H0b9TOvRtpwlxI5Dtn3sRtuXQas/edit</a>

감사합니다! 바꿔봤는데도 안되네요ㅠㅠ에러 화면이 똑같아요!

안녕하세요. [대전_2반_최주아]님, <a class="waffle-rich-text-link" href="https://www.inflearn.com/blogs/617" target="_blank" rel="noopener noreferrer">공식 서포터즈</a> OMG입니다. 
<img src="https://cdn.inflearn.com/public/comments/6695efc3-fac3-4c17-8513-31fb78149663/blob" alt="" />

<img src="https://cdn.inflearn.com/public/comments/6a011813-db3c-4552-b199-87fb06e4264d/blob" alt="" />　
@PostMapping을 @RequestMapping으로 바꿔주세요.
수정 해도 안될 경우 댓글 남겨주세요.
감사합니다.

인프런 커뮤니티 질문&답변

SpringMemberSaveControllerV1 오류