swift3 中的 XMLParser.sharedParser.decode() [英] XMLParser.sharedParser.decode() in swift3

问题描述

我在 swift2 中使用了这个代码 XMLParser.sharedParser.decode().但是我迁移 swift3 这段代码不起作用.

I used this code XMLParser.sharedParser.decode() in swift2. But I migrate swift3 this code didn't work.

我的代码在这里，

func xmppStream(_ sender: XMPPStream!, didReceive message: XMPPMessage!) {


    let result1 = XMLParser.sharedParser.decode(String(message))

    for (key, value) in result1 {

        let title = result1["title"]

    }

   if message.isChatMessage(){

       sms = String(message.body())
       if( sms == "" || message.body() == nil){

       }else{
           self.prefs.set(sms, forKey: "SMS")

       }
   }

}

推荐答案

var event : DDXMLElement = message.forName("event", xmlns: "http://jabber.org/protocol/pubsub#event")!

            let items : [DDXMLElement] = event.elements(forName: "items")

            for i: DDXMLElement in items {

                var item  = i.elements(forName: "item")

                for j: DDXMLElement in item {
                    var xml = j.elements(forName: "xml")
                    for x : DDXMLElement in xml {
                        var about = x.elements(forName: "about")

                       debugPrint(about.cs_arrayValue().first?.stringValue)

                    }
                }

            }

添加上面的代码后，我的问题就解决了！

After I added the above code, my problem is solved!

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