消息格式: start line + headers + body
- Request Message:
- <method> <request-URL> <version>
- <headers>
- <entity-body>
- Repsonse Message:
- <version> <status> <reason-phrase>
- <headers>
- <entity-body>
2. 一共 7 种 Method
一共 5 大类 Status Code
来源: http://www.bubuko.com/infodetail-2517125.html