Error Code 302 Http
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Status codes 301 Moved Permanently 302 Found 303 See Other 403 Forbidden 404 Not Found 451 Unavailable For Legal Reasons http status code 302 v t e The HTTP response status code 302 Found is
Http Error Code 500
a common way of performing URL redirection. An HTTP response with this status code will additionally provide http error code 301 a URL in the location header field. The user agent (e.g. a web browser) is invited by a response with this code to make a second, otherwise http error code 304 identical, request to the new URL specified in the location field. The HTTP/1.0 specification (RFC 1945) initially defined this code, and gives it the description phrase "Moved Temporarily". Many web browsers implemented this code in a manner that violated this standard, changing the request type of the new request to GET, regardless of the
Http Error Code 200
type employed in the original request (e.g. POST).[1] For this reason, HTTP/1.1 (RFC 2616) added the new status codes 303 and 307 to disambiguate between the two behaviours, with 303 mandating the change of request type to GET, and 307 preserving the request type as originally sent. Despite the greater clarity provided by this disambiguation, the 302 code is still employed in web frameworks to preserve compatibility with browsers that do not implement the HTTP/1.1 specification.[2] As a consequence, the update of RFC 2616 changes the definition to allow user agents to rewrite POST to GET.[3] Contents 1 Example 2 See also 3 References 4 External links Example[edit] Client request: GET /index.html HTTP/1.1 Host: www.example.com Server response: HTTP/1.1 302 Found Location: http://www.iana.org/domains/example/ See also[edit] List of HTTP status codes HTTP 301 - Permanent Redirect References[edit] ^ Lawrence, Eric. "HTTP Methods and Redirect Status Codes". EricLaw's IEInternals blog. Retrieved 2011-08-20. ^ "Request and response objects | Django documentation | Django". Docs.djangoproject.com. Retrieved 20
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Error Code 302 Was Received From Server Response
Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up What does HTTP/1.1 302 mean exactly? up https://en.wikipedia.org/wiki/HTTP_302 vote 28 down vote favorite 10 Some article I read once said that it means jumping (from one URI to another), but I detected this "302" even when there was actually no jumping at all! http redirect http-headers http-status-code-302 share|improve this question edited Jan 14 at 15:01 CubeJockey 2,12071629 asked Jun 10 '09 at 0:06 omg 34.2k102235314 There might be some good information on this http://stackoverflow.com/questions/973098/what-does-http-1-1-302-mean-exactly here in the wc3.org documentation. –Copas Jun 10 '09 at 0:09 2 Pay close attention: example.com example.com and example.com are logically-distinct, and a site wishing to be accessed via a single URL may redirect from one to another in order to achieve this. Of course, 302 redirects are a poor choice for this... but you may well have seen similarly subtle variations. –Shog9♦ Jun 10 '09 at 0:18 1 Sorry, all my knowledge of HTTP error codes come from here: thinkgeek.com/tshirts-apparel/womens/6792 (doht! 403 again) –kenj0418 Jun 10 '09 at 0:25 add a comment| 8 Answers 8 active oldest votes up vote 21 down vote A 302 redirect means that the page was temporarily moved, while a 301 means that it was permanently moved. 301s are good for SEO value, while 302s aren't because 301s instruct clients to forget the value of the original URL, while the 302 keeps the value of the original and can thus potentially reduce the value by creating two, logically-distinct URLs that each produce the same content (search engines view them as distinct duplicates rather than a single resource with two names). share|improve this answer edited Jun 10 '09 at 0:15 Shog9ϗ
- general The 302 response from the Web server should always include an alternative URL to which redirection should occur. If it does, a Web browser will immediately retry the alternative URL. http://www.checkupdown.com/status/E302.html So you never actually see a 302 error in a Web browser, unless perhaps you have a corrupt redirection chain e.g. URL A redirects to URL B which in turn redirects back to URL http://salesforce.stackexchange.com/questions/11126/how-do-i-handle-a-302-redirect-response-to-my-http-callout A. If your client is not a Web browser, it should behave in the same way as a Web browser i.e. immediately retry the alternative URL. If the Web server does not return an error code alternative URL with the 302 response, then either the Web server sofware itself is defective or the Webmaster has not set up the URL redirection correctly. Fixing 302 errors - CheckUpDown Redirection of URLs may occur for low-level URLs (specific URLs within the Web site such as www.isp.com/products/index.html) when you reorganise the web site, but is relatively uncommon for the top-level URLs (such as www.isp.com) which most CheckUpDown users http error code ask us to check. So this error should be fairly infrequent. The 302 response from the Web server should always include an alternative URL to which redirection should occur. If it does, CheckUpDown automatically tries the alternative URL. This in turn may possibly lead to another redirection which CheckUpDown then tries. This continues for a maximum of 5 redirections. As soon as 5 redirections have occurred, CheckUpDown gives up and reports the 302 error for your account. So you should only ever see the 302 error if 1) the Web server gives no alternative URL on the 302 response or 2) the number of redirections exceeds 5. This second condition should be fairly unlikely - and may indicate a recursive pattern e.g. URL A redirects to URL B which in turn redirects back to URL A. You first need to check that the IP name we use to check for your account is accurate. If you or your ISP have configured something so that any access using this name should now be redirected to another name, then you need to update your CheckUpDown account to start using the new name. If you believe that the IP name we use is exact (should not
for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Salesforce Questions Tags Users Badges Unanswered Ask Question _ Salesforce Stack Exchange is a question and answer site for Salesforce administrators, implementation experts, developers and anybody in-between. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top How do I handle a 302 redirect response to my HTTP callout? up vote 14 down vote favorite 3 I am accessing an API, but when i debug the response it shows this message [Status=Moved Temporarily, StatusCode=302]. what should i do to access my required response.. my code is given below public class WebServiceCall{ public String getResult{get;set;} public PageReference submit() { getResult=getData(); return null; } public String getData() { HttpRequest req= new HttpRequest(); Http http = new Http(); req.setMethod('GET'); String url = 'http://www.geocko.com/api/orders/?app_id=xxxxxxxxxxxxx'; req.setEndpoint(url); HttpResponse res = http.send(req); String json = res.getBody(); System.debug(res.getBody()); try { JSONObject j = new JSONObject( json ); return parseJson(j); } catch (JSONObject.JSONException e) { return 'Error parsing JSON response from Web: '+e; } } public String parseJson(JSONObject resp){ return resp.getString('type'); } } apex callout share|improve this question edited Nov 12 '13 at 1:22 LaceySnr♦ 17.9k43396 asked Apr 29 '13 at 12:06 wixxey 71116 3 Welcome to SFSE, wixxey. Please be sure to read the FAQ. In the meantime, can you share some code demonstrating the API call? The more information we have the easier it is to help out. –Mike Chale Apr 29 '13 at 12:07 Thanks Mike ... i have edited my question...i have included my code in it –wixxey Apr 29 '13 at 12:35 So you're calling out from SF? –Mike Chale Apr 29 '13 at 12:44 Are you sure the endpoint is valid ? It looks like you're successfully connecting to an old endpoint which is no longer operational at that url. It is my understanding that if you receive http status details, you were able to callout, but the problem lies with the service you're calling to. (authentication, parameters, downtime,...). I