HTTP Status Response code explanation/DaquanThe HTTP status code is a 3-bit numeric code that represents the HTTP response status of the Web server. It is defined by the RFC 2616 specification and is extended by RFC 2518, RFC 2817, RFC 2295, RFC 2774
Status Codes and type status codes of SIP response messagesTemporary response (1xx) 100 trying in process180 ringing181 call being forwarder call forward182 queue181 * session progress session
Successful SESSION (2XX) 200 OK session
SIP response code
The response code is included, and the HTTP/1.1 response code is extended. Not all HTTP/1.1 Response codes are properly applied, but only pointed out in the discount. Other HTTP/1.1 Response codes should not be used. In addition,
100
The client should continue to send the request. This temporary response is used to inform the client that some of its requests have been received by the server and are still not rejected. The client should continue to send the remainder of
Do a monitoring site of the C # project, to determine whether the site is working properly, the use is to get the HTTP header return status code.For example, the status code of 200 is the site is normal, 403 is forbidden,404 is not found in this
Section 1: HTTP Basics: Use the Proxy software (such as Webscarab) to intercept the HTTP Communication Between the browser (client) and the Server, and tamper with the client to obtain the expected result.
Section 2: HTTP Splitting :( it should
Http status code (200, 404, 500, etc.) (to CSDN), 500 and other csdn
When we send a request from a client to the serverThe server returns the status code to us.The status code is the status of the server response.Through this, we can know whether
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
For many web developers, they only need to generate simple requests and receive simple responses. However, for developers who want to master Ajax, you must fully understand the HTTP status code, readiness status, and XMLHttpRequest object. In this
HTTP packets are divided into request messages and response messages ).
I,Packet Components
An HTTP packet consists of three parts:
(1) start line)
(2) Header)
(3) Body)
Example:
HTTP/1.0 200 OK // start line Content-Type: text/plain // header
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