Question

我正在为一个Parse App登录Facebook登录，并添加了登录元素，但现在想要将FB个人资料电子邮件和名称添加到数据库中。但是，我无法这样做。我如何能够插入使用Facebook在应用程序上注册的新用户的用户名和电子邮件？

char buf[100];
if (fgets(buf, sizeof buf, stdin) == NULL) Handle_EOF();
buf[strcspn(buf, "\n")] = '\0'; // lop off potential \n

int n1, n2;
int cnt = sscanf(buf, "%d%n%d%n", &d1, &n1, &d2, &n2);

if (buf[0] == '\0') Handle_NothingWasEntered();
else if (cnt == 1 && buf[n1] == '\0') Handle_OneWasEntered(d1);
else if (cnt == 2 && buf[n1] == ' ' && buf[n2] == '\0') Handle_TwoWereEntered(d1, d2);
else Handle_BadInput(buf);
}

Answer 1

刚刚找到解决方案。我需要在网址上的FB图表中发出请求：

$scope.loginFacebook = function() { 

    Parse.FacebookUtils.logIn(null, { 

       success: function(user) {
          if (!user.existed()) { 
            FB.api('/me?fields=id,name,email,permissions', function (response) { 

              user.set('username', response.name); 
              user.set('email', response.email); 
              user.save(); 

              alert("You're registered and logged with via Facebook!");

              //redirect to dashboard
            }); 


          } else {
             alert("You're logged in with Facebook!"); 
             //redirect to dashboard page
          }
        },
         error: function(user, error) {
          alert("User cancelled the Facebook login or did not fully authorize.");
        }
     });      
};

Answer 2

这对你有用......

[]

解析Facebook登录 - 保存输入用户名和电子邮件

2 个答案: