问题

客户端可能会发送无效数据，无法正确解析到HTTP服务器。

例如，一个糟糕的客户端可能会发送GED /a/b/c HTTP/1.1\r\n，其中GED不是正确的HTTP方法名称。
或者，客户端可能会漏掉\r来表示新行。

是否有状态码来表示来自客户端的错误原始数据？
或者是否有关于HTTP服务器处理这种情况的任何指南？

英文:

A client may send invalid data which cannot be parsed properly to HTTP server.

For instance, a bad client could send GED /a/b/c HTTP/1.1\r\n where GED is not a proper HTTP method name.
Or, a client may miss \r for new line.

Is there a status code to denote wrong raw data from client?
Or is there any guideline about HTTP server for such situation?

答案1

得分: 0

GED /a/b/c HTTP/1.1\r\n where GED is not a proper HTTP method name.

通常情况下，这会是 501 Not Implemented。

Or, a client may miss \r for new line.

通常情况下，这会是 400 Bad Request。

Or is there any guideline about HTTP server for such situation?

英文:

> GED /a/b/c HTTP/1.1\r\n where GED is not a proper HTTP method name.

Usually this is 501 Not Implemented

> Or, a client may miss \r for new line.

Usually this is 400 Bad Request

> Or is there any guideline about HTTP server for such situation?

If it helps, I wrote a guideline on all HTTP status codes and when to use them.

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