what is 503 service

We all know that 404 is found in wood, 301 is the definition of turn, but how many people know 206 or 307? This article will give you a list of the various HTTP status code meaning, suitable for long-term collection. Status Code

201-206 indicates that the server successfully processed the status code of the request, which indicates that the Web page can be accessed normally.200 (success) The server has successfully processed the request. Typically, this indicates that the

HTTP error code meaning:"Continue":"101": Witching Protocols"$": OK"201": Created"202": Accepted"203": non-authoritative information"204": No Content"205": Reset Content"206": Partial Content"Multiple": Choices"301": Moved Permanently"302": Found"303

First,HTTP status CodeIf 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

UrlerrorUrlerror Cause: Network is not connected (ie cannot surf the internet) Server does not exist We generally enclose and catch the corresponding exception through the try-except statement. Let's try it first:1 Import Urllib2 2

201-206 indicates that the server successfully processed the status code of the request, which indicates that the Web page can be accessed normally.200 (success) The server has successfully processed the request. Typically, this indicates that the

Preface: The company has developed a website. The estimated maximum number of online users is 30 thousand, and the maximum number of concurrent users is 100. Whether or not the developed website can withstand this pressure and how to ensure that the

100 the initial request for continue has been accepted, and the customer should continue to send the remaining part of the request. 101 The switching protocols server will convert the requests following the customer's request to another protocol. 200

Status Code Status information Description 100 Continue The initial request has been accepted, and the customer should continue to send the rest of the request. (New HTTP 1.1) 101 Switching protocols The server

    A few days ago to apply, was asked XMLHttpRequest status list, I do not know, back to query information, as follows: the following reference http://hi.baidu.com/canye2004/blog/item/1803d0336a123e46ac4b5f55.html When requesting remote files in

in actual website construction applications, many small mistakes may occur, just as MySQL was not optimized at the beginning and affects the overall browsing effect of the website, in fact, the regular HTTP status code of the website is also the

According to http://ovirt-china.org/mediawiki/index.php/%E5% AE %89%E8%A3%85%E9%83%A8%E7%BD%B2Ceph_Calamari The original article is as follows: Calamari is a tool for managing and monitoring CEpH clusters and provides rest APIs. The recommended

Common HTTP Status Codes 200 OK 301 moved permanently 302 found 304 not modified 307 temporary redirect 400 bad request 401 unauthorized 403 Forbidden 404 not found 410 gone 500 Internal Server Error 501 not implemented 100 continue The

Software load balancing is generally implemented in two ways: Software load implementation based on the operating system and software load implementation based on third-party applications. LVS is a kind of soft load based on the Linux operating

1xx (temporary response)Status Code indicating a temporary response and requiring the requester to continue the operation. Code Description100 (CONTINUE) the requester shall continue to make the request. The server returns this code, indicating that

Successful status code: 200-the server returns the webpage successfully 304-not modified Status Code of failure: 404-the requested webpage does not exist 503-the server is temporarily unavailable 500-Internal Server Error   The following is

In the practical application of website construction, many small mistakes may occur, just as MySQL was not optimized at the beginning, affecting the overall browsing effect of the website. In fact, the regular HTTP status code of a website is the

With the rapid development prospects of the Internet age, coupled with expensive bidding costs, most companies are miserable, so the low-cost investment occupation-Seo is born, and the number of employees is increasing each year, however, there are

HTTP Error Code Description:"100": continue"101": witching protocols"200": OK"201": created& Quot; 202 & quot;: accepted"203": Non-authoritative information"204": NO content"205": reset content"206": Partial content& Quot; 300 & quot;: Multiple

HTTP 400-invalid requestHTTP 401.1-unauthorized: Logon FailedHTTP 401.2-unauthorized: logon fails due to server configuration problemsHTTP 401.3-ACL prohibit Resource AccessHTTP 401.4-unauthorized: Authorization denied by filterHTTP