100 Continue 继续,一般在发送post请求时,已发送了http header之后服务端将返回此信息,表示确认,之后发送具体参数信息
200 OK 正常返回信息
201 Created 请求成功并且服务器创建了新的资源
202 Accepted 服务器已接受请求,但尚未处理
301 Moved Permanently 请求的网页已永久移动到新位置.
302 Found 临时性重定向.
303 See Other 临时性重定向,且总是使用 GET 请求新的 URI.
304 Not Modified 自从上次请求后,请求的网页未修改过.
400 Bad Request 服务器无法理解请求的格式,客户端不应当尝试再次使用相同的内容发起请求.
401 Unauthorized 请求未授权.
403 Forbidden 禁止访问.
404 Not Found 找不到如何与 URI 相匹配的资源.
500 Internal Server Error 最常见的服务器端错误.
503 Service Unavailable 服务器端暂时无法处理请求(可能是过载或维护).
100 Continue
101 Switching Protocols
200 OK
201 Created
202 Accepted
203 Non-Authoritative Information
204 No Content
205 Reset Content
206 Partial Content
300 Multiple Choices
301 Moved Permanently
302 Found
303 See Other
304 Not Modified
305 Use Proxy
307 Temporary Redirect
400 Bad Request
401 Unauthorized
402 Payment Required
403 Forbidden
404 Not Found
405 Method Not Allowed
406 Not Acceptable
407 Proxy Authentication Required
408 Request Time-out
409 Conflict
410 Gone
411 Length Required
412 Precondition Failed
413 Request Entity Too Large
414 Request-URI Too Large
415 Unsupported Media Type
416 Requested range not satisfiable
417 Expectation Failed
500 Internal Server Error
501 Not Implemented
502 Bad Gateway
503 Service Unavailable
504 Gateway Time-out
505 HTTP Version not supported