我正在尝试发布两个参数以在下面的代码中使用，我仔细研究了如何在Internet上快速通过SOAP表单调用Web服务的答案，并找到了一些答案。我试图实现在这些答案中找到的代码，但是当我运行应用程序时，我没有收到任何错误，并且服务也没有得到任何结果。下面的代码将数据发布到Soap Service是正确的吗？
import UIKit
class ViewController: UIViewController, UITextFieldDelegate, NSURLConnectionDelegate, XMLParserDelegate {
@IBOutlet var _username: UITextField!
@IBOutlet var _password: UITextField!
@IBOutlet var _login_button: UIButton!
var mutableData:NSMutableData = NSMutableData()
var currentElementName:String = ""
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
}
@IBAction func LoginBıutton(_ sender: AnyObject) {
let username = _username.text
let password = _password.text
if(username == "" || password == ""){
return
}
DoLogin(username!,password!)
}
func DoLogin(_ user:String, _ psw:String){
do{
let soapMessage = String(format: "<?xml version='1.0' encoding='utf-8'?><soap:Envelope xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xsd='http://www.w3.org/2001/XMLSchema' xmlns:soap='http://schemas.xmlsoap.org/soap/envelope/'><soap:Body><Login xmlns='http://tempuri.org/'><TC>string</TC><PhoneNumber>string</PhoneNumber></Login></soap:Body></soap:Envelope>",user,psw)
let urlString = "http://testing.rota.net.tr/Services/KentWorkTime.asmx"
let url = URL(string: urlString)
let theRequest = NSMutableURLRequest(url: url!)
let msgLength = soapMessage.count
theRequest.addValue("text/xml; charset=utf-8", forHTTPHeaderField: "Content-Type")
theRequest.addValue(String(msgLength), forHTTPHeaderField: "Content-Length")
theRequest.httpMethod = "POST"
theRequest.httpBody = soapMessage.data(using: String.Encoding.utf8, allowLossyConversion: false)
let connection = NSURLConnection(request: theRequest as URLRequest, delegate: self, startImmediately: true)
connection!.start()
}catch let error{
print(error.localizedDescription)
}
}
func connection(_ connection: NSURLConnection, didReceive response: URLResponse) {
mutableData = NSMutableData()
}
func connection(_ connection: NSURLConnection, didReceive data: Data) {
self.mutableData.append(data)
}
func connectionDidFinishLoading(_ connection: NSURLConnection) {
let xmlParser = XMLParser(data: mutableData as Data)
xmlParser.delegate = self as! XMLParserDelegate
xmlParser.parse()
xmlParser.shouldResolveExternalEntities = true
}
func parser(_ parser: XMLParser, didStartElement elementName: String, namespaceURI: String?, qualifiedName qName: String?, attributes attributeDict: [NSObject : AnyObject]) {
currentElementName = elementName
}
func parser(_ parser: XMLParser, foundCharacters string: String) {
if currentElementName == "LoginResult" {
print(string)
}
}
}