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Follow link redirects and save destination url

Discussion in 'A-Parser Support Forum' started by scrapefun, Aug 21, 2019.

  1. scrapefun

    scrapefun A-Parser Enterprise License
    A-Parser Enterprise

    Joined:
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    I need to take a list of links that use redirects, follow all redirects and then save the final destination url.

    The query is formatted like:

    <UNIQUE_ID>,<URL_THAT_REDIRECTS>


    I want the output to be formatted like:
    <UNIQUE_ID>,<URL_THAT_REDIRECTS>,<FINAL_DESTINATION_URL>
     
  2. Support

    Support Administrator
    Staff Member A-Parser Enterprise

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  3. Support Денис

    Support Денис A-Parser Enterprise License
    A-Parser Enterprise

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    You can try this
    [​IMG]
    eJx9VG1P4kAQ/ivNRhPI9WqJineVmCDKgSIolPiBELNHB26PpVt3t6hH+O83uy0t
    ei9fKDszzzPPzstuiKZqqe4lKNCKBJMNSex/EpAI5jTlmrgkoVKBNO4J6YMOgk4Y
    3qO9iNgQ/ZYAYsQapGQRoJNFeE4R95kuIDY0a8pTE3QnfjHO6dGp5zuVRxZH4kU5
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    EivcMF3Q4r4OyxlrqryX5lBe/SO4ZVO8ezG0EFzdjLIiJJKh2lMjcIXt2M+aU84o
    5+Nhb99DyrnEQ2Pc7z6Mr5+6VxduAyOfwk4zfBpeX3WH161wZEo0w0VYCCwp3tBU
    I3+0iqdts/d0BZsttv2nus9izPVMBNqwTgobTYLa9jfitLw8
     
    #3 Support Денис, Aug 21, 2019
    Last edited: Aug 21, 2019
    scrapefun likes this.
  4. scrapefun

    scrapefun A-Parser Enterprise License
    A-Parser Enterprise

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    Thanks for this. I had to make a couple minor changes but it really helped me out.
     
    Support likes this.
  5. scrapefun

    scrapefun A-Parser Enterprise License
    A-Parser Enterprise

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    I'm having a bit of trouble getting the final url from some link redirects.

    Here is the preset I am using that includes a few samples that are not working for me:
    eJyFVmlv2zgQ/SuGUBgpYN2WfBRCkBbI9sjRTdLth6QoaHFks6ZIlqTsHMh/36Es
    H93tZoEADud8fHNQT54lZmk+azBgjTe9ffJU+7839UhVcSaWyXcLxnoDTxFtQDuj
    W+8C7HT6/ubmM8opVKThaPHk2QcF6ClXoDWjgEpG8dygn0/mIFyYFeGNMzqXj4xz
    EmZB1Dv6ygSVa9O7uOnFURC96aEgH77p3efD170TpTh8hdknZsMsHQVp3jv69P7m
    /GzQ42wJvT+gXMrXvXcLLWsIR3kQBek4mgRxFPWuSUU069y85//G+LMB/VBJXZND
    kK9acdBo/pLvxg15a2n4jfPgFSqVFAaCL1cf7u7ES9GUlvcPMyIE0JIDEY06iBm9
    5GlZDbI5hBAnLzpgYdpsew+rG/g/bBqsZmAO07yYRQMSYSwFTh5+vcq3bwNvQ5s5
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    4Pp3n/WLYD9bMEKirasXXuwU+8ixCW2AtohbdLddUT0M0bS+f258NswNPINITwni
    oDtFRbhBDbOgiZX6Ujk4KH/ypDjh/AxWwPdmbfi3DeMUZ+2kQqcPnePvTS7/FeN5
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    fjiAzsYNk7NAGU6lQRTeNH7+G7K56ok=



    The sample urls don't seem to redirect properly in A-parser but when I manually load them in a browser they redirect fine. Anything I could do to improve accuracy?


    Thanks.
     
  6. Support

    Support Administrator
    Staff Member A-Parser Enterprise

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    A-Parser processes only 30* redirects. And among those queries that are in the preset, there are links with meta/js redirects. Such redirects are not processed in the scraper.
     

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