swift2 适用于iOS的Facebook SDK：未显示FBSDKShareDialog

hujrc8aj 于 2022-11-06 发布在 Swift

关注(0)|答案(3)|浏览(181)

我是一个iOS新手，我想分享一个使用iOS版Facebook SDK的链接。我的代码如下：

@IBAction func shareVoucherUsingFacebook(sender: UIButton) {
    print("Facebook")
    let content : FBSDKShareLinkContent = FBSDKShareLinkContent()
    content.contentURL = NSURL(string: "www.google.com")
    content.contentTitle = "Content Title"
    content.contentDescription = "This is the description"

    let shareDialog: FBSDKShareDialog = FBSDKShareDialog()

    shareDialog.shareContent = content
    shareDialog.delegate = self
    shareDialog.fromViewController = self
    shareDialog.show()

}

我也实现了FBSDKSharingDelegate方法，但是当我按下这个按钮时，我不能接收到共享对话框，并且方法func sharer(sharer: FBSDKSharing!, didFailWithError error: NSError!)正在执行，这意味着有什么地方出错了，但是我不能弄清楚。
先谢谢你。

swift2

来源：https://stackoverflow.com/questions/33290566/facebook-sdk-for-ios-fbsdksharedialog-is-not-shown

3条答案

按热度按时间

rta7y2nd1#

更改此行

content.contentURL = NSURL(string: "www.google.com")

进入

content.contentURL = NSURL(string: "https:\\www.google.com")

和我一起工作
这是我使用的委托方法

func sharer(sharer: FBSDKSharing!, didCompleteWithResults results: [NSObject: AnyObject])
{
    print(results)
}

func sharer(sharer: FBSDKSharing!, didFailWithError error: NSError!)
{
    print("sharer NSError")
    print(error.description)
}

func sharerDidCancel(sharer: FBSDKSharing!)
{
    print("sharerDidCancel")
}

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wdebmtf22#

如果您在代码中使用NSURL(string:"")，请记住将http://添加到contentURL。

let content : FBSDKShareLinkContent = FBSDKShareLinkContent()
content.contentURL = NSURL(string: "http://www.google.com")
content.contentTitle = "Content Title"
content.contentDescription = "This is the description"

FBSDKShareDialog.showFromViewController(self, withContent: content, delegate: self)

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ibps3vxo3#

实现委托方法对我来说很有用

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