網址: https://substackcdn.com/image/fetch/f_auto,q_auto:good,fl_progressive:steep/https://substack-post-media.s3.amazonaws.com/public/images/d9d498fd-b0ce-49af-91a5-3fcae4680514_1600x1046.png
網址2: https://blog.bytebytego.com/p/the-foundation-of-rest-api-http
