对于我的facebook canvas应用程序,我一直在尝试访问用户的电子邮件。即使我要求它,它仍然没有出现(生日,这也是一个额外的许可,确实出现)。 (在addcope功能中)
<html>
<head></head>
<body>
<div id="fb-root"></div>
<script>
window.fbAsyncInit = function() {
FB.init({
appId : '--------------', // App ID
channelUrl : 'http://www.---------.com/channel.html', // Channel File
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
xfbml : true // parse XFBML
});
FB.Event.subscribe('auth.statusChange', function(response) {
if(response.status === 'connected')
{
console.log('Hello there!');
addScope();
}
else if(response.status === 'not_authorized')
{
console.log('not authorized');
addScope();
}
else
{
console.log('not logged in');
addScope();
}
});
FB.Event.subscribe('auth.authResponseChange', function(response) {
// Here we specify what we do with the response anytime this event occurs.
if (response.status === 'connected') {
// ...
} else if (response.status === 'not_authorized') {
// ...
} else {
//...
}
});
};
// Load the SDK asynchronously
(function(d){
var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
if (d.getElementById(id)) {return;}
js = d.createElement('script'); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/all.js";
ref.parentNode.insertBefore(js, ref);
}(document));
function addScope()
{
FB.login(function(response) {
if (response.authResponse) {
console.log('Welcome! Fetching your information.... ');
FB.api('/me', function(response) {
console.log('In addscope function, ' + response.email + response.birthday);
});
} else {
console.log('User cancelled login or did not fully authorize.');
}
},{scope: 'email,user_birthday'});
}
</script>
</body>
</html>
答案 0 :(得分:2)
查看是否通过代码设置正确权限的有效方法是使用以下代码(更改要在查询部分中检查的字段):
FB.api({ method: 'fql.query', query: 'SELECT user_status,friends_status,user_photos,friends_photos,user_location,friends_location FROM permissions WHERE uid=me()' }, function(resp) {
for(var key in resp[0]) {
if(resp[0][key] === "1")
console.log(key+' is granted');
else
console.log(key+' is not granted');
}
});
用户可能没有权限访问电子邮件ID。
答案 1 :(得分:1)
据我所知,并且提供没有错误被抛到其他地方并且正在调用“addScope”方法,您的代码是正确的。只要确保确实存在要返回的值(用户有生日和电子邮件,否则您将无法取回它。如此处所述:https://developers.facebook.com/docs/reference/api/user/)
我正在使用FB api,在使用用户访问令牌时获取电子邮件和其他字段没有问题。
答案 2 :(得分:0)
删除它:
FB.Event.subscribe('auth.authResponseChange', function(response) {
// Here we specify what we do with the response anytime this event occurs.
if (response.status === 'connected') {
// ...
} else if (response.status === 'not_authorized') {
// ...
} else {
//...
}
});
};
再试一次