As is known to all, each HTTP response is provided with an HTTP status code, which is the code used to represent the HTTP server response status. It is defined by the RFC 2616 specification and is extended by RFC 2518, RFC 2817, RFC 2295, RFC 2774,
1XX (Temporary response)2XX (Success)3XX (redirected)4xx (Request error)HTTP Status Code 400 (Error request) The server does not understand the syntax of the request.HTTP status Code 401 (unauthorized) request authentication required. The server may
Servlet HTTP Status code The format of the HTTP request and HTTP response message is similar, with the following structure:
Initial status line + carriage return newline character (carriage return + line feed)
0 or more header lines + carriage
1XX: InformationThe continue server only receives partial requests, but once the server does not reject the request, the client should continue to send the remaining requests.101 Switching Protocols Server Conversion protocol: The server translates
The HTTP status code is divided into 5 categories: The representative request that begins with 1 is accepted, needs to be processed, a 2-based representation request has been successfully received, understood, and accepted by the server, and a
HTTP status code (英文说明) 1xx (temporary response)100 (continued) The requesting person shall continue to make the request. The server returns this code to indicate that the first part of the request was received and is waiting for the remainder.101
Common HTTP status Codes1 HTTP status code starting withA status code that represents a temporary response and requires the requestor to continue the operation. The request shall continue to be made by the requesting person (continued). The server
Some of the common status codes are:200-Server successfully returned to Web page404-The requested page does not exist503-Server TimeoutA complete list of HTTP status codes is provided below. Click on the link to learn more. You can also get more
Some of the common status codes are: $-Server successfully returned Web page 404 -The requested page does not exist 503 -service is not availableAll State explanations:1XX (Temporary response)A status code that represents a temporary response and
NewsEditThis type of status code, on behalf of which the request has been accepted, needs to be processed. This type of response is a temporary response that contains only the status line and some optional response header information and ends with a
Some of the common status codes are:200-Server successfully returned to Web page404-The requested page does not exist503-Service Not availableDetailed decomposition:1XX (Temporary response)A status code that represents a temporary response and
Common HTTP status Code DaquanMarch 16, 2018 11:36:31Hits: 153Some of the common status codes are:
200-Server successfully returned to Web page404-The requested page does not exist503-Service Not availableDetailed decomposition:
200-OK, the server successfully returned to the Web page
Standard response for successful HTTP requests.301-moved permanently (permanent jump), the requested page has been permanently redirected to the new location.
This and all of the future
Common methods of http:1.get----> server sends resources to clients, in general, it is not necessary to pass in parameters to view some information.2.post---> Client sends a request to the server, in general, is passed in parameters, the service
Go from rookie tutorial: http://www.runoob.com/http/http-status-codes.html
200-Successful request
301-Resources (Web pages, etc.) are permanently transferred to other URLs
404-The requested resource (Web page, etc.) does not exist
JspHTTP Status CodeHTTP requests are similar in format to HTTP responses, and have the following structure:
Start with status line +crlf (carriage return line)
0-line or multi-wardrobe module +crlf
A blank line, like CRLF.
HTTP status Return code 1xx (ad hoc response)A status code that represents a temporary response and requires the requestor to continue the operation.HTTP status Return code code description100 (continued) The requesting person shall continue to make
What is http:HTTP (Hypertext Transfer Protocol Hypertext Transfer Protocol) is one of the most widely used network protocols on the Internet. All WWW files must adhere to this standard in order to provide a way to publish and receive HTML pages.
Most recently, the state of Ajax requests, or the state of a server-side Cross-domain request, is now a collection of the following articles.
When we normally browse the Web, we also find that some files do not exist and appear as "404 Errors",
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.