Question

多数民众赞成我尝试过的。

void APICallback(FBResult result)                                                                                              
    {                                                                                                                              
        Debug.Log("APICallback");                                                                                                
        if (result.Error != null)                                                                                                  
        {                                                                                                                          
            Debug.LogError(result.Error);                                                                                                                                                                                         
            FB.API("/me?fields=id,first_name,friends.limit(100).fields(first_name,picture)", Facebook.HttpMethod.GET, APICallback);     
            return;                                                                                                                
        }                                                                                              
        profile = Util.DeserializeJSONProfile(result.Text);                                                                        
        Name = profile["first_name"];
        friends = Util.DeserializeJSONFriends(result.Text);
        Debug.Log (Name);
        foreach (object friend in friends) {
            Dictionary<string, object> friendData = friend as Dictionary<string, object>;
            foreach(KeyValuePair<string, object> keyval in friendData)
            {
                Debug.Log(keyval.Key + " : " + keyval.Value.ToString());
            }
            Dictionary<string, object> pictureData = Facebook.MiniJSON.Json.Deserialize(friendData["picture"].ToString()) as Dictionary<string, object>;
            Dictionary<string, object> pic = pictureData["data"] as Dictionary<string, object>;
            Debug.Log(pic["url"].ToString());
        }
    }

它给了我朋友的名字和id，但我也需要图片，上面的查询在fb api图形资源管理器上运行正常，并给出了图片的网址，但在统一上它不起作用。如果有人可以，请帮助。感谢

Answer 1

这就是我从协程中的facebook userID获取图片的方式：

WWW url = new WWW("https" + "://graph.facebook.com/" + userID + "/picture?width=64&height=64"); 

Texture2D textFb = new Texture2D(64, 64, TextureFormat.DXT1, false);

yield return url;
url.LoadImageIntoTexture(textFb);

然后在您想要的地方使用Texture2D。

Answer 2

字典pic = pictureData [＆＃34; data＆＃34;] as Dictionary;

这一行必须是这样的;

Dictionary pic = Facebook.MiniJSON.Json.Deserialize（friendData [＆＃34; data＆＃34;]。ToString（））as Dictionary;

从facebook获取朋友的个人资料照片

2 个答案: