Api规范

名称	地址
http-status-codes	http://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
http-api-design	https://github.com/ZhangBohan/http-api-design-ZH_CN
jsonapi	http://jsonapi.org.cn/
微软	https://github.com/Microsoft/api-guidelines
PayPal	https://segmentfault.com/a/1190000005924733