swift3 中的 XMLParser.sharedParser.decode()
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")
}
}
}
答
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!