可以通过Facebook Graph API获取我当前的位置吗？

Question

I am trying to build a portion into my personal website that shows the locations I have tagged in my posts on facebook. My understanding is that I need to do an oAuth Request on the server to get the AccessToken:

UPDATE

I built a php file that gets a file with the token in it and refreshes it. I can call this file with a cron job every hour and have an unlimited token. It looks like this:

    $appID = "APPID";
    $appSecret = "APPSECRET";
    $currentToken = file_get_contents(__DIR__."/token.txt");
    $url = "https://graph.facebook.com/oauth/access_token?client_id=".$appID."&client_secret=".$appSecret."&grant_type=fb_exchange_token&fb_exchange_token=".$currentToken;
    $ci = curl_init();
    curl_setopt($ci, CURLOPT_URL, $url);
    curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, 10);
    curl_setopt($ci, CURLOPT_TIMEOUT, 10);
    curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
    curl_setopt($ci, CURLOPT_FOLLOWLOCATION, TRUE);

    $newtoken = curl_exec($ci);
    curl_close ($ci);

    $newtoken = str_replace("access_token=","",$newtoken);
    $newtoken = substr($newtoken, 0,strpos($newtoken, "&expires=",0));

    if($newtoken == "")
    {
        echo "error";
    }
    else
    {
        $file = __DIR__."/token.txt";
        file_put_contents($file, $newtoken);
        echo $newtoken;
    }

Answer 1

If the Access Token has the form {app_id}|{app_secret}, you're not using a User Access Token, but an App Access Token.

Seems like you don't implement the proper Login process to gather the User Access Token. Stick to the provided sample code of the FB PHP SDK.

See

• https://developers.facebook.com/docs/php/gettingstarted/4.0.0
• https://developers.facebook.com/docs/facebook-login/access-tokens#usertokens