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如下@H_772_1@
service;
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.serviceModel;
using System.serviceModel.ChAnnels;
using System.Text;
using System.Threading.Tasks;
using System.Xml;
using System.Xml.serialization;
namespace ConsoleApplication1
{
class Program
{
static void Main(String[] args)
{
Hashtable ht = new Hashtable();
ht.Add("customer",new Customer { Id = 1 });
ht.Add("code",1);
var result = WebserviceCaller.QuerySoapWebservice("http://localhost:49644/TestWebService.asmx","HelloWorld",ht);@H_772_1@
Uri uri = new Uri("http://localhost:49644/TestWebservice.asmx");
BasichttpSecuritymode securitymode = uri.scheR_993_11845@e.Equals("https",StringComparison.InvariantCultureIgnoreCasE) ? BasichttpSecuritymode.Transport : BasichttpSecuritymode.None;
BasichttpBinding binding2 = new BasichttpBinding(securitymodE);
binding2.MaxReceivedmessageSize = int.MaxValue;
binding2.Name = "TestWebserviceSoap";
binding2.ReaderQuotas = new XmlDictionaryReaderQuotas() { MaxStringContentLength = int.MaxValue };
CustomBinding binding = new CustomBinding();
binding.Name = "TestWebserviceSoap12";
binding.Elements.Add(new TextmessageEncodingBindingElement()
{
messageVersion = messageVersion.Soap12,ReaderQuotas = new XmlDictionaryReaderQuotas() { MaxStringContentLength = int.MaxValue }
});
binding.Elements.Add(new httpTransportBindingElement());
TestWebserviceSoapClient svc = new TestWebserviceSoapClient(binding,new EndpointAddress(uri));
var str = svc.HelloWorld(new TestWebservice.Customer() { Id = 1 },code: 1);
}
}
public class Customer
{
public int id { get; set; }
}
/// <sumMary>
/// 利用Webrequest/WebResponse进行Webservice调用的类
/// </sumMary>
public class WebserviceCaller
{
#region Tip:使用说明
//webservices 应该支持Get和Post调用,在web.config应该增加以下代码
//<webservices>
// <protocols>
// <add name="httpGet"/>
// <add name="httpPost"/>
// </protocols>
//</webservices>
//调用示例:
//Hashtable ht = new Hashtable(); //Hashtable 为webservice所需要的参数集
//ht.Add("str","test");
//ht.Add("b","true");
//XmlDocument xx = WebSvcCaller.QuerySoapWebservice("http://localhost:81/service.asmx",ht);
//messageBox.Show(xx.outerXml);
#endregion
/// <sumMary>
/// 需要Webservice支持Post调用
/// </sumMary>
public static XmlDocument QueryPostWebservice(String URL,String MethodName,Hashtable Pars)
{
httpWebrequest request = (httpWebrequest)httpWebrequest.Create(URL + "/" + MethodName);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
SetWebrequest(request);
byte[] data = EncodePars(Pars);
WriterequestData(request,data);
return ReadXmlResponse(request.GetResponse());
}
/// <sumMary>
/// 需要Webservice支持Get调用
/// </sumMary>
public static XmlDocument QueryGetWebservice(String URL,Hashtable Pars)
{
httpWebrequest request = (httpWebrequest)httpWebrequest.Create(URL + "/" + MethodName + "?" + ParsToString(Pars));
request.Method = "GET";
request.ContentType = "application/x-www-form-urlencoded";
SetWebrequest(request);
return ReadXmlResponse(request.GetResponse());
}
/// <sumMary>
/// 通用Webservice调用(Soap),参数Pars为String类型的参数名、参数值
/// </sumMary>
public static XmlDocument QuerySoapWebservice(String URL,Hashtable Pars)
{
if (_xmlNamespaces.ContainsKey(URL))
{
return QuerySoapWebservice(URL,MethodName,Pars,_xmlNamespaces[URL].ToString());
}
else
{
return QuerySoapWebservice(URL,GetNamespace(URL));
}
}
private static XmlDocument QuerySoapWebservice(String URL,Hashtable Pars,String XmlNs)
{
_xmlNamespaces[URL] = XmlNs;//加入缓存,提高效率
httpWebrequest request = (httpWebrequest)httpWebrequest.Create(URL);
request.Method = "POST";
request.ContentType = "text/xml; charset=utf-8";
request.Headers.Add("SOAPAction","\"" + XmlNs + (XmlNs.EndsWith("/") ? "" : "/") + MethodName + "\"");
SetWebrequest(request);
byte[] data = EncodeParsToSoap(Pars,XmlNs,MethodName);
WriterequestData(request,data);
XmlDocument doc = new XmlDocument(),doc2 = new XmlDocument();
doc = ReadXmlResponse(request.GetResponse());
XmlNamespaceManager mgr = new XmlNamespaceManager(doc.nameTablE);
mgr.AddNamespace("soap","http://scheR_993_11845@as.xmlsoap.org/soap/envelope/");
String RetXml = doc.SELEctSingleNode("//soap:Body/*/*",mgr).InnerXml;
doc2.LoadXml("<root>" + RetXml + "</root>");
AddDelaration(doc2);
return doc2;
}
private static String GetNamespace(String URL)
{
httpWebrequest request = (httpWebrequest)Webrequest.Create(URL + "?WSDL");
SetWebrequest(request);
WebResponse response = request.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream(),Encoding.UTF8);
XmlDocument doc = new XmlDocument();
doc.LoadXml(sr.ReadToEnd());
sr.Close();
return doc.SELEctSingleNode("//@targetNamespace").Value;
}
private static byte[] EncodeParsToSoap(Hashtable Pars,String XmlNs,String MethodName)
{
XmlDocument doc = new XmlDocument();
doc.LoadXml("<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLscheR_993_11845@a-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLscheR_993_11845@a\" xmlns:soap=\"http://scheR_993_11845@as.xmlsoap.org/soap/envelope/\"></soap:Envelope>");
AddDelaration(doc);
XmlElement soapBody = doc.CreateElement("soap","Body","http://scheR_993_11845@as.xmlsoap.org/soap/envelope/");
XmlElement soapMethod = doc.CreateElement(MethodName);
soapMethod.SetAttribute("xmlns",XmlNs);
foreach (String k in Pars.Keys)
{
XmlElement soapPar = doc.CreateElement(k);
soapPar.InnerXml = ObjectToSoapXml(Pars[k]);
soapMethod.AppendChild(soapPar);
}
soapBody.AppendChild(soapMethod);
doc.DocumentElement.AppendChild(soapBody);
return Encoding.UTF8.GetBytes(doc.outerXml);
}
private static String ObjectToSoapXml(object o)
{
Xmlserializer myserializer = new Xmlserializer(o.GetType());
MemoryStream ms = new MemoryStream();
myserializer.serialize(ms,o);
XmlDocument doc = new XmlDocument();
doc.LoadXml(Encoding.UTF8.GetString(ms.ToArray()));
if (doc.DocumentElement != null)
{
return doc.DocumentElement.InnerXml;
}
else
{
return o.ToString();
}
}
/// <sumMary>
/// 设置凭证与超时时间
/// </sumMary>
/// <param name="request"></param>
private static void SetWebrequest(httpWebrequest request)
{
request.Credentials = CredentialCache.DefaultCredentials;
request.Timeout = 10000;
}
private static void WriterequestData(httpWebrequest request,byte[] data)
{
request.ContentLength = data.Length;
Stream writer = request.GetrequestStream();
writer.Write(data,data.Length);
writer.Close();
}
private static byte[] EncodePars(Hashtable Pars)
{
return Encoding.UTF8.GetBytes(ParsToString(Pars));
}
private static String ParsToString(Hashtable Pars)
{
StringBuilder sb = new StringBuilder();
foreach (String k in Pars.Keys)
{
if (sb.Length > 0)
{
sb.Append("&");
}
sb.Append(k + "=" + Pars[k].ToString());
}
return sb.ToString();
}
private static XmlDocument ReadXmlResponse(WebResponse responsE)
{
StreamReader sr = new StreamReader(response.GetResponseStream(),Encoding.UTF8);
String retXml = sr.ReadToEnd();
sr.Close();
XmlDocument doc = new XmlDocument();
doc.LoadXml(retXml);
return doc;
}
private static void AddDelaration(XmlDocument doC)
{
XmlDeclaration decl = doc.CreateXmlDeclaration("1.0","utf-8",null);
doc.InsertBefore(decl,doc.DocumentElement);
}
private static Hashtable _xmlNamespaces = new Hashtable();//缓存xmlNamespace,避免重复调用GetNamespace
}
}
@H_772_1@
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