我上Xcode8運行iOS 9.0,斯威夫特3和實施的Facebook到我的應用程序,該result
對象成功返回爲:解析JSON斯威夫特3
Optional({
email = "[email protected]";
"first_name" = name;
id = 1015396591;
"last_name" = lastName;
picture = {
data = {
"is_silhouette" = 0;
url = "https://scontent.xx.fbcdn.net/v/t1.0-1/s200x200/1915003_414206574090_5019436_n.jpg?oh=bf120460b36b26c648185d6777a&oe=5892EB78";
};
};
})
但是,試圖訪問元素:result["email"] as! String
,筆記錯誤Type Any? has no Subscript Members
如何讓元素被讀取?
你可以用這個'結果![ 「電子郵件」]作爲!字符串' –
這沒有奏效。我必須做'let result = result as [String:AnyObject]',那麼你發佈的內容 – Sauron