获取刷新令牌Google API
我的代码无法获得刷新令牌。我只能获取访问令牌,令牌类型等,我已经按照一些教程进行了操作,例如access_type=offline输入登录URL: echo "<a href='https://accounts.google.com/o/oauth2/auth?" . "access_type=offline&client_id=123345555.apps.googleusercontent.com& " . "scope=https://www.googleapis.com/auth/calendar+https://www.googleapis.com/auth/plus.me&response_type=code& " . "redirect_uri=http://www.sample.com/sample.php&state=/profile'>Google</a>"; 我获取访问令牌的字段: $fields=array( 'code'=> urlencode($authcode), 'client_id'=> urlencode($clientid), 'client_secret'=> urlencode($clientsecret), 'redirect_uri'=> urlencode($redirecturi), 'grant_type'=> 'authorization_code', ); 但我无法获取refresh_token,只有access_token,token_type,id_token和expires_in。