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Editorial Team
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Asked: 2026-06-11T20:55:45+00:00

I have the following QString that I want to extract only the access_token value

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I have the following QString that I want to extract only the access_token value which is “http%3a%2f%2fschemas.xmlsoap…..” How to do that?

{“token_type”:”http://schemas.xmlsoap.org/ws/2009/11/swt-token-profile-1.0″,”access_token”:”http%3a%2f%2fschemas.xmlsoap.org%2fws%2f2005%2f05%2fidentity%2fclaims%2fnameidentifier=asdasr21321214a%2f%2fschemas.microsoft.com%2faccwresscontrolservice%2f2010%2f07%2fclaims%2fidentityprovider=https%3a%2f%2fdatamarket.accesscontrol.windows.net%2f&Audience=http%3a%2f%2fapi.microsofttranslator.com&ExpiresOn=1347332993&Issuer=https%3a%2f%2fdatamarket.accesscontrol.windows.net%2f&HMACSHA256=sFqvp2a2xXc3VBdxYZ6xHQf%2fKkOydnuX6VK7A6Yf55k%3d”,”expires_in”:”599″,”scope”:”http://api.microsofttranslator.com”}

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1 Answer

  1. Editorial Team

    Quick and dirty, only for demonstration of QString::section:

    QString Data("{...you json data...}");
QString AccessToken = data.section("access_token\":\"",1).section("\"",0,0);

    Consider: QString::section is slow and heavy, creating QStringList and converting tokens to RegExp in background. But I still do use it frequently in some cases.

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