Status code 401 – the “unauthorized” error, is a client-side error. Usually, this means the user’s login authentication credentials aren’t working. The user entered an incorrect password, or the server doesn’t know who the user is, and is asking them to try and log in again with ...
A 401 error code is an HTTP status code that indicates thatthe client making the request (e.g. a web browser) is not authorized to reach the requested resource on the server. The 401 status code means that the client failed to provide valid identification credentials for the requested resour...
Distinguishing the 401 Status Code The 401 Unauthorized status code is returned when the server requires the client to authenticate, whereas the 403 Forbidden status code is returned when the server declines to fulfill the request, despite knowing the identity of the client. This typically means the...
An example of this might be if a user fills out a form, and submits it, a status code of 205 means the server is asking the browser to clear the form. (重置内容) 服务器成功处理了请求,但没有返回任何内容。 与 204 响应不同,此响应要求请求者重置文档视图(例如,清除表单内容以输入新内容)。
423:Locked : The 423 (Locked) status code means the source or destination resource of a method is locked. 424:Failed Dependency : The 424 (Failed Dependency) status code means that the method could not be performed on the resource because the requested action depended on another action and ...
{"timestamp":1470322895922,"status":401,"error":"Unauthorized","message":"Full authentication is required to access this resource","path":"/hello/map.json"} 4.400 Bad request The request could not be understood by the server due to malformed syntax. The client SHOULD NOT repeat the request...
http status code 原文 https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html http://blog.csdn.net/softwave/article/details/6201800 所有HTTP 状态代码及其定义。 代码 指示 2xx 成功 200 正常;请求已完成。 201 正常;紧接 POST 命令。 202 正常;已接受用于处理,但处理尚未完成。
1xx Informational 请求已接收到,需要继续操作 Request received, continuing process. This class of status code indicates a provisional response, consisting only of the Status-Line and optional headers, and is terminated by an empty line. Since HTTP/1.0 did
401 Unauthorized未身份认证 Although the HTTP standard specifies "unauthorized", semantically this response means "unauthenticated". That is, the client must authenticate itself to get the requested response. 402 Payment Required This response code is reserved for future use. The initial aim for creatin...
The 401 and 403 HTTP status codes both indicate that a user’s request to access a web resource has been denied, but they have different implications and meanings: 401 Unauthorized: The 401 status code is used when the requested resource requires authentication, and the user making the request...