動態調用webservice,就可以不用添加web引用了,上線的話也只是需要改一下wsdl地址就可以了1.動態調用的方法:

1. ///<summary>
2. ///動態webservice調用
3. ///</summary>
4. ///<returns>string</returns>
5. publicstringwsTest()
6. {
7. stringurl="http://localhost:8080/myWebserviceTest/services/myServices?wsdl";//wsdl地址
8. stringname="wsTest";//javaWebService開放的接口
9. WebService
11. stringsuc=(string)wsd.ExecuteQuery(name,str);
13. returnsuc;
14. }

2.動態調用具體類:

C#代碼

1. usingSystem;
2. usingSystem.Collections;
3. usingSystem.ComponentModel;
4. usingSystem.Data;
5. usingSystem.Linq;
6. usingSystem.Web;
7. usingSystem.Web.Services;
8. usingSystem.Web.Services.Protocols;
9. usingSystem.xml.Linq;
12. usingSystem.IO;
13. usingSystem.Net;
14. usingSystem.CodeDom;
15. usingSystem.CodeDom.Compiler;
16. usingSystem.Web.Services.Descr
17. [WebServiceBinding(ConformsTo=WsiProfiles.BasicProfile1_1)]
18. [ToolboxItem(false)]
19. //若要允許使用asp.netAjax從腳本中調用此Web服務，請取消對下行的注釋。
20. //[System.Web.Script.Services.ScriptService]
21. publicclassWebServiceProxy:System.Web.Services.WebService
22. {
24. #region私有變量和屬性定義
25. ///<summary>
26. ///web服務地址
27. ///</summary>
28. privatestring_wsdlUrl=string.Empty;
29. ///<summary>
30. ///web服務名稱
31. ///</summary>
32. privatestring_wsdlName=string.Empty;
33. ///<summary>
34. ///代理類命名空間
35. ///</summary>
36. privatestring_wsdlNamespace="FrameWork.WebService.DynamicWebServiceCalling.{0}";
37. ///<summary>
38. ///代理類類型名稱
39. ///</summary>
40. privateType_typeName=null;
41. ///<summary>
42. ///程序集名稱
43. ///</summary>
44. privatestring_assName=string.Empty;
45. ///<summary>
46. ///代理類所在程序集路徑
47. ///</summary>
48. privatestring_assPath=string.Empty;
49. ///<summary>
50. ///代理類的實例
51. ///</summary>
52. privateobject_instance=null;
53. ///<summary>
54. ///代理類的實例
55. ///</summary>
56. privateobjectInstance
57. {
58. get
59. {
60. if(_instance==null)
61. {
62. _instance=Activator.CreateInstance(_typeName);
63. return_instance;
64. }
65. else
66. return_instance;
67. }
68. }
69. #endregion
71. #region構造函數
72. publicWebServiceProxy(stringwsdlUrl)
73. {
75. this._wsdlUrl=wsdlUrl;
76. stringwsdlName=WebServiceProxy.getWsclassName(wsdlUrl);
77. this._wsdlName=wsdlName;
78. this._assName=string.Format(_wsdlNamespace,wsdlName);
79. this._assPath=Path.GetTempPath()+this._assName+getmd5Sum(this._wsdlUrl)+".dll";
80. this.CreateServiceAssembly();
81. }
83. publicWebServiceProxy(stringwsdlUrl,stringwsdlName)
84. {
85. this._wsdlUrl=wsdlUrl;
86. this._wsdlName=wsdlName;
87. this._assName=string.Format(_wsdlNamespace,wsdlName);
88. this._assPath=Path.GetTempPath()+this._assName+getMd5Sum(this._wsdlUrl)+".dll";
89. this.CreateServiceAssembly();
90. }
91. #endregion
93. #region得到WSDL信息，生成本地代理類并編譯為DLL，構造函數調用，類生成時加載
94. ///<summary>
95. ///得到WSDL信息，生成本地代理類并編譯為DLL
96. ///</summary>
97. privatevoidCreateServiceAssembly()
98. {
99. if(this.checkCache())
100. {
101. this.initTypeName();
102. return;
103. }
104. if(string.IsNullOrEmpty(this._wsdlUrl))
105. {
106. return;
107. }
108. try
109. {
110. //使用WebClient下載WSDL信息
111. WebClientweb=newWebClient();
112. Streamstream=web.OpenRead(this._wsdlUrl);
113. ServiceDescriptiondescription=ServiceDescription.Read(stream);//創建和格式化WSDL文檔
114. ServiceDescriptionImporterimporter=newServiceDescriptionImporter();//創建客戶端代理代理類
115. importer.ProtocolName="Soap";
116. importer.Style=ServiceDescriptionImportStyle.Client;//生成客戶端代理
117. importer.CodeGenerationOptions=CodeGenerationOptions.GenerateProperties|CodeGenerationOptions.GenerateNewAsync;
118. importer.AddServiceDescription(description,null,null);//添加WSDL文檔
119. //使用CodeDom編譯客戶端代理類
120. CodeNamespacenmspace=newCodeNamespace(_assName);//為代理類添加命名空間
121. CodeCompileUnitunit=newCodeCompileUnit();
122. unit.Namespaces.Add(nmspace);
123. this.checkForImports(this._wsdlUrl,importer);
124. ServiceDescriptionImportWarningswarning=importer.Import(nmspace,unit);
125. CodeDomProviderprovider=CodeDomProvider.CreateProvider("CSharp");
126. CompilerParametersparameter=newCompilerParameters();
127. parameter.ReferencedAssemblies.Add("System.dll");
128. parameter.ReferencedAssemblies.Add("System.XML.dll");
129. parameter.ReferencedAssemblies.Add("System.Web.Services.dll");
130. parameter.ReferencedAssemblies.Add("System.Data.dll");
131. parameter.GenerateExecutable=false;
132. parameter.GenerateInMemory=false;
133. parameter.IncludeDebugInformation=false;
134. CompilerResultsresult=provider.CompileAssemblyFromDom(parameter,unit);
135. provider.Dispose();
136. if(result.Errors.HasErrors)
137. {
138. stringerrors=string.Format(@"編譯錯誤:{0}錯誤！",result.Errors.Count);
139. foreach(CompilerErrorerrorinresult.Errors)
140. {
141. errors+=error.ErrorText;
142. }
143. thrownewException(errors);
144. }
145. this.copyTempAssembly(result.PathToAssembly);
146. this.initTypeName();
147. }
148. catch(Exceptione)
149. {
150. thrownewException(e.Message);
151. }
152. }
153. #endregion
155. #region執行Web服務方法
156. ///<summary>
157. ///執行代理類指定方法，有返回值
158. ///</summary>
159. ///<paramname="methodName">方法名稱</param>
160. ///<paramname="param">參數</param>
161. ///<returns>object</returns>
162. publicobjectExecuteQuery(stringmethodName,object[]param)
163. {
164. objectrtnObj=null;
165. string[]args=newstring[2];
166. List<string>list=newList<string>();
167. List<string>list1=newList<string>();
168. List<string>list2=newList<string>();
169. object[]obj=newobject[3];
171. try
172. {
173. if(this._typeName==null)
174. {
175. //記錄Web服務訪問類名錯誤日志代碼位置
176. thrownewTypeLoadException("Web服務訪問類名【"+this._wsdlName+"】不正確，請檢查！");
177. }
178. //調用方法
179. MethodInfomi=this._typeName.GetMethod(methodName);
180. if(mi==null)
181. {
182. //記錄Web服務方法名錯誤日志代碼位置
183. thrownewTypeLoadException("Web服務訪問方法名【"+methodName+"】不正確，請檢查！");
184. }
185. try
186. {
187. if(param==null)
188. rtnObj=mi.Invoke(Instance,null);
189. else{
190. list.Add("Hello");
191. list.Add("WebService");
192. list.Add("!");
194. list1.Add("I");
195. list1.Add("am");
196. list1.Add("test");
198. list2.Add("do");
199. list2.Add("it");
200. list2.Add("now");
202. obj[0]=list;
203. obj[1]=list1;
204. obj[2]=list2;
206. rtnObj=mi.Invoke(Instance,newobject[]{obj});
207. //rtnObj=mi.Invoke(Instance,newobject[]{param});
208. }
209. }
210. catch(TypeLoadExceptiontle)
211. {
212. //記錄Web服務方法參數個數錯誤日志代碼位置
213. thrownewTypeLoadExce