public static object Invoke(string url, string className, string methodName, object[] args, string protocolName, bool generateInMemory)
{
//设定编译参数
CompilerParameters parameters = new CompilerParameters();
parameters.GenerateExecutable = false;
parameters.GenerateInMemory = generateInMemory;
parameters.ReferencedAssemblies.Add("System.dll");
parameters.ReferencedAssemblies.Add("System.XML.dll");
parameters.ReferencedAssemblies.Add("System.Web.Services.dll");
parameters.ReferencedAssemblies.Add("System.Data.dll");
return(WebServiceHelper.Invoke(url, className, methodName, args, null, parameters));
}
/// <summary>动态调用web服务</summary>
/// <param name="url">WSDL服务地址</param>
/// <param name="className">类名</param>
/// <param name="methodName">方法名</param>
/// <param name="args">参数</param>
/// <returns></returns>
public static object Invoke(string url, string className, string methodName, object[] args, string protocolName, CompilerParameters parameters)
{
// https://msdn.microsoft.com/zh-cn/library/system.web.services.description.servicedescriptionimporter(v=vs.110).aspx
string namespaceRoot = "X3Platform.Web.Services.DynamicClient";
if (string.IsNullOrEmpty(className))
{
className = WebServiceHelper.GetDefaultWSClassName(url);
}
try
{
// 获取 WSDL 文件
if (url.LastIndexOf("?wsdl") != url.Length - 5 && (url.LastIndexOf("?singleWsdl") != url.Length - 11))
{
url = url + "?wsdl";
}
WebClient client = new WebClient();
Stream stream = client.OpenRead(url);
ServiceDescription description = ServiceDescription.Read(stream);
ServiceDescriptionImporter importer = new ServiceDescriptionImporter();
// Generate a proxy client.
importer.Style = ServiceDescriptionImportStyle.Client;
// Generate properties to represent primitive values.
importer.CodeGenerationOptions = System.Xml.Serialization.CodeGenerationOptions.GenerateProperties;
// "Soap Soap12 HttpPost HttpGet HttpSoap
importer.ProtocolName = string.IsNullOrEmpty(protocolName) ? "Soap" : protocolName; // Use SOAP 1.2.
//
importer.AddServiceDescription(description, null, null);
CodeNamespace nmspace = new CodeNamespace(namespaceRoot);
//生成客户端代理类代码
CodeCompileUnit unit = new CodeCompileUnit();
unit.Namespaces.Add(nmspace);
ServiceDescriptionImportWarnings warning = importer.Import(nmspace, unit);
if (warning != 0)
{
// Print an error message.
Console.WriteLine(warning);
}
// Generate and print the proxy code in C#.
CodeDomProvider provider = CodeDomProvider.CreateProvider("CSharp");
// CSharpCodeProvider provider = new CSharpCodeProvider();
if (!parameters.GenerateInMemory)
{
// 可以指定你所需的任何文件名。
parameters.OutputAssembly = namespaceRoot + "." + className + ".dll";
}
//编译代理类
CompilerResults results = provider.CompileAssemblyFromDom(parameters, unit);
if (true == results.Errors.HasErrors)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
foreach (System.CodeDom.Compiler.CompilerError error in results.Errors)
{
sb.Append(error.ToString());
sb.Append(System.Environment.NewLine);
}
throw new Exception(sb.ToString());
}
//生成代理实例，并调用方法
System.Reflection.Assembly assembly = results.CompiledAssembly;
Type type = assembly.GetType(namespaceRoot + "." + className, true, true);
object obj = Activator.CreateInstance(type);
System.Reflection.MethodInfo method = type.GetMethod(methodName);
return(method.Invoke(obj, args));
}
catch (Exception ex)
{
throw new Exception(ex.InnerException.Message, new Exception(ex.InnerException.StackTrace));
}
}
public static object Invoke(string url, string methodName, object[] args, bool generateInMemory)
{
return(WebServiceHelper.Invoke(url, null, methodName, args, null, generateInMemory));
}
/// <summary>调用服务方法</summary>
/// <param name="url">WSDL服务地址</param>
/// <param name="methodName">方法名</param>
/// <param name="args">参数</param>
/// <returns></returns>
public static object Invoke(string url, string methodName, object[] args)
{
return(WebServiceHelper.Invoke(url, methodName, args, true));
}
