Cause
Today, a garden friend reported to us that some blog articles opened in chrome will contain "Bad request-request too long. HTTP Error 400. the size of the request headers is too long. "error page:
It's okay to use IE and Firefox, but Chrome
Next, I would like to review the TCP/IP protocol family related things, of course, most of these things were learned in college, but that sentence, the basis of things still need to review the back of the time. The next few blog is about the TCP/IP
HTTP messages are text-oriented, and each field in a message is an ASCII string, and the length of each field is indeterminate. HTTP has two kinds of messages: Request message and Response message.
HTTP Request message
An HTTP request message
As we all know, the basic protocol of the Internet is TCP/IP protocol, the current widely used FTP, Archie Gopher, etc. are based on the TCP/IP Protocol Application layer protocol, different protocols corresponding to different applications.The main
When a user tries to access content on a server that is running Internet information Services (IIS) over HTTP, IIS returns a numeric code that represents the status of the request. The status code can indicate whether a specific request has
HTTP packets are text-oriented. Each field in the packet is an ASCII string, and the length of each field is uncertain. HTTP has two types of packets: Request Message and Response Message.
HTTP Request Message
An HTTP request Message consists of
HTTP StatelessThe HTTP protocol is stateless (stateless). That is, when the same client accesses a page on the same server for the second time, the server cannot know that the client has visited and the server cannot distinguish between different
1XX-Informational Tips These status codes indicate a temporary response. The client should be prepared to receive one or more 1xx responses before receiving a regular response. 0-local response succeeded. 100-continue the initial request has
This is a more comprehensive HTTP request error status code Daquan link address: http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html, the following are just a few of the common occurrences.
1xx (Temporary response)A status code that represents a
HTTP request messages and HTTP response messages :HTTP messages are text-oriented , and each field in the message is a number of ASCII strings , and the length of each field is indeterminate. HTTP has two types of messages: Request messages and
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