HTTP状态码400表示“客户端错误”(Client Error),这通常意味着请求中存在某些问题,导致服务器无法理解或处理该请求。下面是对你问题的详细回答: 1. HTTP状态码400的含义 HTTP 400状态码是客户端错误响应码之一,它表明服务器无法理解客户端发送的请求。这通常是由于请求的格式不正确、请求参数缺失或格式错误等原因导致...
200 is the general status code for successful requests. The exact meaning of "success" is dependent on the request method used. If you make a GET request, you'll get a response with the content of the requested resource. If you make a POST request, you'll get a response with the cont...
301 — Moved Permanently: This redirect status code indicates the requested resource has permanently moved to a new URL. The browser displays the new URL. 302 — Found: Previously known as “Moved Temporarily,” this code indicates the requested resource has temporarily moved to a new URL. 303...
400 - Bad Request: Encountering a 400 Status Code indicates that the server could not understand the request due to bad syntax. If you identify this code in your server logs or SEO tools, you'll need to investigate it further. 401 - Unauthorized Error: The 401 Status Code is displayed wh...
This response code means that the URI of requested resource has been changed temporarily. New changes in the URI might be made in the future. Therefore, this same URI should be used by the client in future requests. 再次,客户端错误400系列。关于400系列的404和500系列的500/501,两者在某个情况...
9 Ping failed (site is not responding) After your site has returned a status code of 1 or 2, we will perform a “last-ditch” ping request if you have selected that option. Ping is a low-level test to determine if your server is reachable and the results indicate that there is a ...
HTTP status code 完整的 HTTP 1.1规范说明书来自于RFC 2616,你可以在http://www.rfc-editor.org/在线查阅。HTTP 1.1的状态码被标记为新特性,因为许多浏览器只支持 HTTP 1.0。你应只把状态码发送给支持 HTTP 1.1的客户端,支持协议版本可以通过调用request.getRequestProtocol来检查。
Code Title Description 200 OK The request has succeeded. The specific meaning of the success is dependent on the HTTP method. 201 Created The request has been fulfilled and has resulted in one or more new resources being created. 202 Accepted The request has been accepted for processing...
The 400 Bad Request status code indicates that the server could not understand the request due to malformed syntax. This error is a client-side issue, meaning the request sent by the client (a web browser, for instance) is incorrect or corrupt and the server can’t process it....
Status CodeMeaning 201 (Created) The collection was created. 401 (Access Denied) Resource requires authorization or authorization was denied. 403 (Forbidden) The server does not allow collections to be created at the specified location, or the parent collection of the specified request URI exists ...