The “404 Not Found” code is one of many HTTP response status codes, and each has a different meaning. The common trait they all share is that they are server responses to your requests.Read further to find out more about what are HTTP status codes and what each code means....
Status Code 499、500、502、504也是后端Http服务经常返回的状态码,试想一下,对于每个状态码,如果你能通过一些修改或配置来人为复现它,是不是会更利于你去掌握它呢?本文就是通过制造它们的方式来学习它们。 502,504在超时的场景下会比较像,经常有人不能区分它们。499产生的原因也常常会和504会有内在的关联,你都...
Status Code499、500、502、504也是后端Http服务经常返回的状态码,试想一下,对于每个状态码,如果你能通过一些修改或配置来人为复现它,是不是会更利于你去掌握它呢?本文就是通过制造它们的方式来学习它们。 502,504在超时的场景下会比较像,经常有人不能区分它们。499产生的原因也常常会和504会有内在的关联,你都了...
Status Code 504 A 504 status code means a gateway timeout (also a server error). When this code is sent, the server did not receive a response fast enough from another server that it was requesting to. Very often, it means that something you or the server were relying on broke, or y...
Each status code is interpreted with a short description, which provides additional human-readable information about the status. For example, a 404 is "Not Found", which means the resource requested was not found. While there are a large number of status codes, in practice only a few are us...
This means the requester has asked the server to switch protocols and the server is acknowledging that it will do so. 102 Processing (WebDAV – Web分布式创作和版本管理) (RFC 2518) 由于WebDAV可能含有文件操作等众多子请求,需要一定时间去完成该请求。此code用于告知服务器已收到并正在处理请求,尚未有响...
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 ...
Each status code is marked with a numerical identifier, ranging between 100 and 599. All of the codes and their meanings are maintained by theInternet Assigned Numbers Authority (IANA). Let’s dive into what each identifier means. The 1xx HTTP Status Codes: Informational Responses ...
504 Gateway Timeout:服务器作为网关或代理时,未及时从上游服务器收到响应。 如何使用状态码诊断问题? 理解这些状态码后,我们可以更好地诊断和解决问题。比如: 如果你在网页上看到404错误,那可能是你访问的URL错误或者资源不存在。 如果是500错误,说明服务器出了问题,可以查看服务器日志来找到具体的错误原因。 如果...
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)...