React Native 中的 FBSDKGraphRequest 返回不完整的对象

Question

所以我已经实现了反应本机 FBSDKGraphRequest 和登录按钮。登录工作正常，但是当我尝试用户的图形请求而不是完整的对象时，我希望 /me 端点为 return

{ "id": "162036280799349", "birthday": "08/08/1980", "email": "test_ppjeffg_eight\u0040tfbnw.net", "first_name": "Test", "gender": "male", "last_name": "Eight", "link": "https://www.facebook.com/app_scoped_user_id/162036280799349/", "locale": "en_US", "name": "Test Eight", "timezone": -8, "updated_time": "2015-07-28T18:22:16+0000", "verified": false }

我刚刚得到

Object {name: "Test Eight", id: "162036280799349"}

我很可能没有正确执行请求，尽管我已根据文档完成所有操作。这是相关的源代码：

class LoadingOverlay extends BaseComponent{
    constructor(props){
        super(props);
        this._bind(/*'_fetchFriendsRequestFunction'*/);
        this.state = {isVisible: true,
                  token: null,
                  profileInfo: null}


    }

  _fetchGraphRequestFunction(){
    console.log("start");
    var fetchProfileRequest = new FBSDKGraphRequest((error, result) => {
  if (error) {
    alert('Error making request.');
  } else {
    // Data from request is in result
    console.log(result);
  }
}, '/me');
// Start the graph request.
fetchProfileRequest.start();

  }

    render(){
        return(
            <Overlay isVisible={this.state.isVisible}>
            <BlurView style={styles.background} blurType="dark">
            <FBSDKLoginButton
                onLoginFinished={(error,result)=>{
                    if (error){
                        alert('Error Logging In.');
                    } else {
                        if (result.isCanceled){
                            alert('Login Cancelled.');
                        } else {
                            FBSDKAccessToken.getCurrentAccessToken((token)=>{
                                console.log(token.tokenString);
                this._fetchGraphRequestFunction();
                            })


                        }
                    }
                }}
                onLogoutFinished={()=>console.log('Logged Out.')}
                readPermissions={['public_profile', 'email', 'user_birthday', 'user_friends']}
                publishPermissions={['publish_actions']}/>
            </BlurView>

      </Overlay>
        );
    }
}`

Answer 1

您可以通过将它们附加到 uri 来从 Facebook 请求其他参数：

/me?fields=id,name,email

或者像这样在 FBSDKGraphRequest 对象上调用 addStringParameter 函数：

fetchProfileRequest.addStringParameter('picture,email,gender','fields');

但是，您在 return 中获得哪些字段取决于您的应用程序的权限和用户的设置。

此外，请注意 ios FB sdk 文档中的这个小技巧：https://developers.facebook.com/docs/reference/ios/current/class/FBSDKLoginButton/

Note, that if read permissions are specified, then publish permissions should not be specified.

所以尝试发送一个空的 publishPermissions 参数，看看是否修复了它。

更多信息在这里： Publish or manage permissions are not permited to to be requested with read permissions FACEBOOK SDK

https://coderwall.com/p/gkeqcq/request-read-and-publish-permissions-simultaneously-using-ios-facebook-support

如果有人有的话，我很乐意看到一个流程示例，使它在 React Native 中工作。

React Native 中的 FBSDKGraphRequest 返回不完整的对象

FBSDKGraphRequest in React Native returning incomplete object

ios

react-native

fbsdk