HTTP 状态码参考
查询所有常见 HTTP 状态码，包含名称和返回时机的简短说明。
使用方法
Understanding status codes
Codes are grouped by their first digit: 1xx informational, 2xx success, 3xx redirection, 4xx client errors and 5xx server errors.
- Search by number, name or description.
- Read when the code is returned.
- Copy the matching list.
常见问题
What does a 200 response mean?
The request succeeded and the server returned the expected content.
Should a 3xx be considered an error?
No, 3xx responses tell the client to look elsewhere, usually via a Location header.