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iphonefacebookaccess-token

How to get a Facebook access token on iOS

iOS beginner here. I have the following code:

[facebook authorize:nil delegate:self];
NSString *string1=[facebook accessToken];
NSLog(string1);

The log shows: miFOG1WS_7DL88g6d95Uxmzz7GCShsWx_FHuvZkmW0E.eyJpdiI6IjNZZkFBY1c5ZnBaMGEzOWM2RzNKbEEifQ.LNjl06lsOQCO9ArVARqff3Ur2XQHku3CMHDBKkpGg351EB33LGxVv96Hh5R860KDJL0cLq8QezSW0GovYxnhUucOwxlITV364sVKDXIzC3bAn9P_74r2Axl1SgOaTyMMkQ_aSQ2OWh-8d3Zn9BDt3pXVWzBLJ9I4XAosnw0GjuE

This seems too long to be an access token. I read it's supposed to be only 40 characters long. What am I doing wrong?

Solution

  • You can use delegate method:

    - (void)fbDialogLogin:(NSString *)token expirationDate:(NSDate *)expirationDate

    for more information you can refer to the following question :Facebook Access Token