我正在使用此代码:
function login() {
FB.login(function(response) {
if (response.authResponse) {
console.log('Welcome! Fetching your information.... ');
FB.api('/me/friends', {
fields: 'id,name'
}, function(response) {
for (element in response) {
console.log(element.name);
}
});
} else {
console.log('User cancelled login or did not fully authorize.');
}
}, {
'scope': 'user_friends'
});
}
但是我在控制台中得到了这个回复:
Welcome! Fetching your information....
2 undefined
为什么?
编辑:
我刚编辑了上面的代码:
function login() {
FB.login(function(response) {
if (response.authResponse) {
console.log('Welcome! Fetching your information.... ');
FB.api('/me/friends', {
fields: 'id,name'
}, function(response) {
console.log(response.summary);
console.log(response);
for (element in response.data) {
console.log(element.id);
}
});
} else {
console.log('User cancelled login or did not fully authorize.');
}
}, {
'scope': 'user_friends'
});
}
但现在我收到了这个回复:
Welcome! Fetching your information....
Object {total_count: 58}
Object {data: Array[0], summary: Object}
答案 0 :(得分:1)
再也找不到朋友了。您也只能获得使用user_friends
权限授权您的应用的朋友。
这将是正确的代码:
FB.api('/me/friends', {
fields: 'id,name'
}, function(response) {
for (element in response.data) {
console.log(element.name);
}
});
更多信息:Facebook Graph Api v2.0+ - /me/friends returns empty, or only friends who also use my app