How do I get the final URL from a redirect link? (like requests.get from python)?

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Zikora Agbapu 2020 年 8 月 7 日

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https://jp.mathworks.com/matlabcentral/answers/576751-how-do-i-get-the-final-url-from-a-redirect-link-like-requests-get-from-python

回答済み: Mohammad Sami 2022 年 4 月 7 日

I'm using a SERP API to return Google Shopping links, and sometimes it returns Google aclk redirect links. In Python, the requests.get command and accessing the .url field gives me what I'm looking for. I tried using python within Matlab and it works with a single url, but when I try to use within a for loop it always freezes.

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Hank Helmers 2022 年 4 月 6 日

What is the Request.get method equivalent in matlab that you got to work?

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Answer 1

Mohammad Sami 2022 年 4 月 7 日

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https://jp.mathworks.com/matlabcentral/answers/576751-how-do-i-get-the-final-url-from-a-redirect-link-like-requests-get-from-python#answer_936805

You can use the matlab.net.http interface to follow the redirects.

https://www.mathworks.com/help/matlab/ref/matlab.net.http.requestmessage.send.html?s_tid=doc_ta#d123e664933

request = matlab.net.http.RequestMessage;
uri = matlab.net.URI('https://goo.gl/maps/co8U2mMv8zFweDzN8');
[response,completedrequest,history] = send(request,uri);
finaluri = history(end).URI;
disp(finaluri);
  URI with properties:

              Scheme: "https"
            UserInfo: [0×0 string]
                Host: "www.google.com"
                Port: []
    EncodedAuthority: "www.google.com"
                Path: [""    "maps"    "place"    "Houston,+TX,+USA"    "@29.8174782,-95.6814846,10z"    "data=!3m1!4b1!4m5!3m4!1s0x8640b8b4488d8501:0xca0d02def365053b!8m2!3d29.7596088!4d-95.3723145"]
         EncodedPath: "/maps/place/Houston,+TX,+USA/@29.8174782,-95.6814846,10z/data=!3m1!4b1!4m5!3m4!1s0x8640b8b4488d8501:0xca0d02def365053b!8m2!3d29.7596088!4d-95.3723145"
               Query: [1×1 matlab.net.QueryParameter]
        EncodedQuery: "shorturl=1"
            Fragment: [0×0 string]
            Absolute: 1
          EncodedURI: "https://www.google.com/maps/place/Houston,+TX,+USA/@29.8174782,-95.6814846,10z/data=!3m1!4b1!4m5!3m4!1s0x8640b8b4488d8501:0xca0d02def365053b!8m2!3d29.7596088!4d-95.3723145?shorturl=1"