在Facebook上分享IOS 11 Swift

Question

在低于11的版本中，Facebook的ShareButton可以成功运行，但是在11版本中，此功能不起作用。您能提供什么建议？

if SLComposeViewController.isAvailable(forServiceType: SLServiceTypeFacebook) {
        var vc: SLComposeViewController = SLComposeViewController(forServiceType: SLServiceTypeFacebook)
        vc.setInitialText("My text")
        self.present(vc, animated: true, completion: nil)
    }

Answer 1

您可以使用facebook sdk共享内容

步骤1：

安装吊舱：- pod 'FacebookShare'

第2步：

导入FBSDKShareKit

第三步：

func shareTextOnFaceBook() {
    let shareContent = ShareLinkContent()
    shareContent.contentURL = URL.init(string: "https://developers.facebook.com")! //your link
    shareContent.quote = "Text to be shared"
    ShareDialog(fromViewController: self, content: shareContent, delegate: self).show()
}

func sharer(_ sharer: Sharing, didCompleteWithResults results: [String : Any]) {
    if sharer.shareContent.pageID != nil {
        print("Share: Success")
    }
}
func sharer(_ sharer: Sharing, didFailWithError error: Error) {
    print("Share: Fail")
}
func sharerDidCancel(_ sharer: Sharing) {
    print("Share: Cancel")
}

步骤4：必须在其中添加 Info.plist

<key>LSApplicationQueriesSchemes</key>
<array>
        <string>fbauth2</string>
</array>