400错误请求怎么解决

A 400 Bad Request Error occurs when a request sent to the website server is incorrect or corrupt, and the server receiving the request can’t understand it. Occasionally, the problem is on the website itself, and there’s not much you can do about that. But most of the time, the problem is one you might be able to solve—maybe you typed the address wrong, or maybe your browser cache is causing problems. Here are some solutions you can try.

当发送到网站服务器的请求不正确或损坏，并且接收到该请求的服务器无法理解时，就会发生400错误请求错误。 有时，问题出在网站本身上，您对此无能为力。 但是在大多数情况下，问题是您可能可以解决的问题-也许您输入的地址错误，或者浏览器缓存导致了问题。 您可以尝试以下解决方案。

什么是400错误请求错误？ (What Is a 400 Bad Request Error?)

A 400 Bad Request error happens when a server cannot understand a request that’s been made of it. It’s called a 400 error because that’s the HTTP status code that the web server uses to describe that kind of error.

当服务器无法理解对它的请求时，会发生400 Bad Request错误。 之所以称为400错误，是因为这是Web服务器用来描述这种错误的HTTP状态代码。

A 400 Bad Request error can happen because there’s a simple error in the request. Perhaps you’ve mistyped a URL and the server can’t return a 404 Error, for some reason. Or maybe your web browser is trying to use an expired or invalid cookie. Some servers that are not configured properly can also throw 400 errors instead of more helpful errors in some situations. For example, when you try to upload a file that’s too big to some sites, you might get a 400 error instead of an error letting you know about the maximum file size.

可能会发生400错误的请求错误，因为请求中有一个简单的错误。 也许您输入了错误的URL，并且服务器由于某种原因无法返回404错误。 也许您的Web浏览器正在尝试使用过期或无效的cookie 。 在某些情况下，某些未正确配置的服务器也可能引发400错误，而不是更多有用的错误。 例如，当您尝试上传对某些站点太大的文件时，可能会显示400错误，而不是让您知道最大文件大小的错误。

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