505 http version not supported

In the actual application of the site construction, prone to a lot of small mistakes, like MySQL was optimized not in place, the impact of the overall site browsing effect, in fact, the site's regular HTTP status code performance is the same, Google

The meaning of several status codes in the HTTP protocol:a 1xx (temporary response) represents a temporary response and requires a status code for the requester to continue the operation. Code Description100(continued) The requestor shall continue

HTTP Status MessagesAn error may occur when the browser requests a service from the Web server.It is possible to return the following series of status messages:1XX: Information News: Describe: Continue The

An error may occur when the browser requests a service from the Web server.It is possible to return the following series of status messages:1XX: Information message: Description: Continue The server only

Common HTTP status (304,200, etc.)In the actual application of the site construction, prone to a lot of small mistakes, like MySQL was optimized not in place, the impact of the overall site browsing effect, in fact, the site's regular HTTP status

Some common status codes are as follows: 200 Some common status codes are as follows: 200-the server successfully returns the webpage 404-the requested webpage does not exist. 503-service unavailability detailed breakdown: 1xx (temporary response)

NodeJS learning notes Http module and nodejs learning notes Module I. Opening Analysis First of all, we should be familiar with the concept of "Http". It is not based on a specific language. It is a common application layer protocol. Different

when you request a remote file in Ajax, or if the remote file is being dropped, you need to know the status of the remote server feedback to determine whether the file exists or not. Of course, when we usually browse the Web page, we also find that

HTTP status CodeWhen a viewer accesses a webpage, the browser of the viewer makes a request to the server where the page is located. When a Web page is received and displayed by the browser, the server on which the page resides returns a message

Common Status Codes:200-Server successfully returned to Web page 404-The requested page does not exist 503-Service Not available1XX (Temporary response)A status code that represents a temporary response and requires the requestor to continue the

If a request is sent to your server asking to display a webpage on your site (for example, when a user accesses your page through a browser or Googlebot crawls a webpage), the server returns an HTTP status code in response to the request.This status

HTTP protocol, the Hypertext Transfer Protocol (Hypertext Transfer Protocol). Is a rule that specifies the communication between the browser and the World Wide Web (WWW-Wide) server, which transmits the data transfer Protocol of the World Wide Web

Shell command: curl-i-M 10-o/dev/null-s-W%{http_code}http://test.comcurl_init-initialization of a curl sessioncurl_copy_handle-Copy all the contents and parameters of a Curl connection resourcecurl_errno-returns a numeric number that contains the

ObjectiveDue to the limitations of HTTP 1 itself, it is not good for users to provide a good performance Web services. The HTTP1.1 standard REC2616 was formally released in June 1999, which clarified many ambiguities in previous versions, and added

The 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, RFC 4918, and other specifications.The

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 DescriptionThe request shall continue to be made by the requesting

Using asp.net/php/jsp or JavaScript will use different states of HTTP, some common status codes are:200– Server successfully returned page 404– requested page does not exist 503– service is not available1XX (Temporary response)A status code that

Some of the common status codes are: -Server successfully returned to Web page 404 – The requested page does not exist 503 – Server timeout The following is a complete list of HTTP status codes. You can also find more

HTTP status CodeReference URL: http://www.cnblogs.com/52php/p/5658326.htmlWhen a viewer accesses a webpage, the browser of the viewer makes a request to the server where the page is located. When a Web page is received and displayed by the browser,

Create a XMLHttpRequest ObjectAs with many DOM operations, creating a XHR object also has compatibility issues: IE6 and previous versions use ACTIVEXOBJECT,IE7 and other browsers XMLHttpRequestNot only does IE6 and its previous versions run XHR as a