FB.login未经授权

Question

我正在画布页面上设计一个Facebook应用程序。我点击按钮时调用了Facebook_login函数。我访问应用程序并单击按钮，它始终有效并显示“已连接”。但是当使用测试人员facebook帐户时，无论测试人员是否授权应用程序，response.status始终是“not_authorized”。我真的很困惑。有人能为我解决这个问题吗？任何建议将不胜感激。

功能Facebook_login（）{

 FB.getLoginStatus(function(response) {

    if (response.status == 'connected') {
      alert(response.status);
     var uid = response.authResponse.userID;
     var accessToken = response.authResponse.accessToken;
     var signed_request = response.authResponse.signedRequest;
    } else if (response.status == 'not_authorized') {
      alert(response.status);
      login();
    } else {
     //cancelled
    }

}，true）; }

function login（）{      FB.login（函数（响应）{

    if (response.authResponse) {
      var uid = response.authResponse.userID;
       console.log('Welcome!  Fetching your information.... ');
        FB.api('/'+uid, function(response) {
        console.log('Good to see you, ' + response.name + '.');
        });
    } else {
        // cancelled    
    }
 },{scope:'email,publish_checkins,publish_actions,publish_stream'});

}