不能得到/解析使用在自定义的类元素来对其他类

所以我一直在努力与本作的时间比我关心跟踪使用。不能得到/解析使用在自定义的类元素来对其他类

我分析我所需要的元素，但我不能弄清楚如何在其他类看见他们。这里是自定义类，我写的。

class SoapTipParser: NSObject, XMLParserDelegate, NSURLConnectionDelegate { 

    var webData:NSMutableData = NSMutableData() 
    var parser:XMLParser? 
    var flag: Bool? 
    var capturedString: String? 
    var conteudos: [LoginCentralResponse?]? //tips 
    var elementos: LoginCentralResponse? //tip 
    var delegate: SoapTipParserDelegate? 



    func processXmlResponse(data :NSData) { 
     parser = XMLParser(data: webData as Data) 
     parser!.delegate = self 
     parser!.parse() 

    } 

    func loginCentral() { 
     //Envelope com o request 
     var soapMessage = "<soapenv:Envelope xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/' xmlns:log='LoginCentral'><soapenv:Header/><soapenv:Body><log:LoginCentral soapenv:encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'><Autenticacao xsi:type='urn:Autenticacao' xmlns:urn='urn:RouterBoxMobile'><ChaveIntegracao xsi:type='xsd:string'>sL8xlbkw2454kLx3i832190461000160Lxd5yV055sKc3gHx9346</ChaveIntegracao></Autenticacao><DadosLoginCentral xsi:type='urn:DadosLoginCentral' xmlns:urn='urn:RouterBoxMobile'><Usuario xsi:type='xsd:string'>wagner</Usuario><Senha xsi:type='xsd:string'>mudar123</Senha></DadosLoginCentral></log:LoginCentral></soapenv:Body></soapenv:Envelope>" 


     //link como string 
     let urlString = "https://desenvtest.routerbox.com.br/routerbox/ws_mobile/rbx_server_mobile.php?wsdl" 

     let url = NSURL (string: urlString) 

     //Pega, parsea, e le 
     let theRequest = NSMutableURLRequest(url: url! as URL) 

     let countElements = soapMessage.characters.count 

     theRequest.addValue("text/xml", forHTTPHeaderField: "Content-Type") 
     theRequest.addValue(String(countElements), forHTTPHeaderField: "Content_length") 
     theRequest.httpMethod = "POST" 
     theRequest.httpBody = soapMessage.data(using: String.Encoding.utf8, allowLossyConversion: false) 

     let urlConnection = NSURLConnection(request: theRequest as URLRequest, delegate: self, startImmediately: true) 
     urlConnection!.start() 

     if (urlConnection != nil) { 
      var webData : Void = NSMutableData.initialize() 

     } 

    } 

    func connection(_ connection: NSURLConnection, didFailWithError error: Error) { 


    } 


    func connection(_ connection: NSURLConnection, didReceiveResponse response: URLResponse) { 
     webData.length = 0; 

    } 

    func connection(_ connection: NSURLConnection, didReceiveData data: Data) { 
     webData.append(data as Data) 

    } 

    func connectionDidFinishLoading(_ connection: NSURLConnection) { 
     var xmlStr = NSString(data: webData as Data, encoding: String.Encoding.utf8.rawValue) 
     print(xmlStr) 
     processXmlResponse(data: webData) 
    } 

    //XML Parser 
    func parserDidStartDocument(_ parser: XMLParser) { 
     flag = false 
     capturedString = "" 
     conteudos = [] 

    } 
    func parserDidEndDocument(_ parser: XMLParser) { 

     print("count of tips is \(conteudos!.count)") 

     for (index, conteudo1) in (conteudos?.enumerated())! { 
      print("CodigoCliente e: \(conteudo1?.CodigoCliente)") 
      print("Permissoes são: \(conteudo1?.Permissoes)") 

     } 


    } 

    func parser(_ parser: XMLParser, didStartElement elementName: String, namespaceURI: String?, qualifiedName qName: String?, attributes attributeDict: [String : String] = [:]) { 
     flag = false 
     capturedString = "" 



     if elementName == "CodigoCliente" { 
      flag = true 
     } 
     if elementName == "Permissoes" { 
      flag = true 
     } 
     //print("a") 
    } 

    func parser(_ parser: XMLParser, didEndElement elementName: String, namespaceURI: String?, qualifiedName qName: String?) { 

     flag = false 


     if elementName == "CodigoCliente" { 
      elementos?.CodigoCliente = capturedString 
     } 
     if elementName == "Permissoes" { 
      elementos?.Permissoes = capturedString 
     } 

     //print("ak") 
    } 

    func parser(_ parser: XMLParser, foundCharacters string: String) { 

     if flag! { 
      capturedString = capturedString! + string 
     } 
     //print("akii") 
    } 

    func parser(_ parser: XMLParser, parseErrorOccurred parseError: Error) { 

    } 

}

但是每次我尝试调用下一个类的解析元素时，我都会得到零结果。

来源

2016-11-18 Joe Sene

我不明白什么是你的问题是什么呢？你如何使用这个类，我的意思是你可以给调用代码？ – OliverM

'VAR tipParser：SoapTipParser？倍率FUNC viewDidLoad中（）{ super.viewDidLoad（） //执行加载视图后的任何额外设置。 tipParser = SoapTipParser（） tipParser！.loginCentral（） }' –

，做你拉的结果呢？解析后应该填充tipParser.elementos？或者这是没有数据的问题？ – OliverM

好吧，我想我明白了，你是永远不会初始化elementos，所以这两条线

elementos?.CodigoCliente = capturedString 
elementos?.Permissoes = capturedString

都尝试设置为零的对象。所以没有任何反应你必须初始化元素属性，它应该工作。

例如在定义：

var elementos = LoginCentralResponse()

（如果有这样的初始化。）

来源

2016-11-19 17:34:34 OliverM

不能得到/解析使用在自定义的类元素来对其他类

回答

相关问题