HTTP 状态码参考
HTTP 状态码完整参考，分类浏览，快速搜索，常见状态码对比。
常见状态码速查
200
请求成功
201
创建成功
204
无内容返回
301
永久重定向
302
临时重定向
304
缓存有效
400
请求有误
401
未登录
403
无权限
404
资源不存在
429
请求太频繁
500
服务器错误
502
网关错误
503
服务不可用
504
网关超时
1xx 信息响应
4100Continue
101Switching Protocols
102Processing
103Early Hints
2xx 成功
10200OK
201Created
202Accepted
203Non-Authoritative Information
204No Content
205Reset Content
206Partial Content
207Multi-Status
208Already Reported
226IM Used
3xx 重定向
8300Multiple Choices
301Moved Permanently
302Found
303See Other
304Not Modified
305Use Proxy
307Temporary Redirect
308Permanent Redirect
4xx 客户端错误
29400Bad Request
401Unauthorized
402Payment Required
403Forbidden
404Not Found
405Method Not Allowed
406Not Acceptable
407Proxy Authentication Required
408Request Timeout
409Conflict
410Gone
411Length Required
412Precondition Failed
413Payload Too Large
414URI Too Long
415Unsupported Media Type
416Range Not Satisfiable
417Expectation Failed
418I'm a Teapot
421Misdirected Request
422Unprocessable Entity
423Locked
424Failed Dependency
425Too Early
426Upgrade Required
428Precondition Required
429Too Many Requests
431Request Header Fields Too Large
451Unavailable For Legal Reasons
5xx 服务器错误
11500Internal Server Error
501Not Implemented
502Bad Gateway
503Service Unavailable
504Gateway Timeout
505HTTP Version Not Supported
506Variant Also Negotiates
507Insufficient Storage
508Loop Detected
510Not Extended
511Network Authentication Required