如何使用SWIFT代码实现FBSDKShareOpenGraphObject

Question

我在各个网站上检查过n可以找到objective-c代码：

FBSDKShareOpenGraphObject *object = [[FBSDKShareOpenGraphObject alloc] objectWithProperties:properties];

尝试使用SWIFT实现相同功能时，我无法找到objectWithProperties。

有人可以帮忙吗？

Answer 1

Swift使用[NSObject : AnyObject]!代替NSDictionary。并且objectWithProperties在FBSDKShareOpenGraphObject的初始化中变为properties。所以我相信你的Objective-C例子应该是：

let graphProperties : [NSObject : AnyObject]! = ["og:type": "video.other","og:title":"Test title", "og:description":"This is a test video"]
let graphObject : FBSDKShareOpenGraphObject = FBSDKShareOpenGraphObject(properties: graphProperties)