跨平台调用asp.net WebService

当时的情况是要与某企业(客户端是java程序)做一个接口,存在的问题是在客户端类无法序列化,方法调用也存在一些问题,但是经过测试在.net开发环境中应用该webservice没问题,可以正常调用.

解决的办法,在要暴露给客户端要序列化的类,要被远程调用的方法前加上一些Atrubuters 

第一种是 .asmx文件的后台文件如 users.asmx.cs  ,这里需要序列化类与方法,代码如下

 

[WebService(Namespace = " http://kingonsoft.com/telehouse " )]
 [SoapRpcService(RoutingStyle = SoapServiceRoutingStyle.SoapAction)]
 [System.Xml.Serialization.XmlTypeAttribute(Namespace = " http://kingonsoft.com/telehouse " )] 
 [Serializable()] 
  public   class  TeleUser : System.Web.Services.WebService
  ... {

              [WebMethod]
              [SoapRpcMethod(Action="http://61.23.210.8/UserInterface", 
              RequestNamespace="http://61.23.210.8/UserInterface/Rpc",
              RequestElementName="UserInterfaceRequest",
              ResponseNamespace="http://61.23.210.8/UserInterface/Rpc",
              ResponseElementName="UserInterfaceResponse")]
              [return: System.Xml.Serialization.SoapElementAttribute("return")]
              public  state  AddUser(UserInfo  objUser)
              ...{
                  //.....
              }
}

第二种情况是 需要被序列化的普通实体类

     i: 如果类的内部属性只是简单数据类型,序列化方法如下

    

    [Serializable()]  
     public    class   point
     ... {
          string  pType;
          int quantity;
          string factorycode;
        public  string   PType
        ...{
            get...{return  pType;}
            set...{pType=value;}
        }
        public  int  Quantity
        ...{
            get...{return  quantity;}
            set...{quantity=value;}
        }
        public   string  FactoryCode
        ...{
            get...{return  factorycode;}
            set...{factorycode=value;}
        }

    }   

  ii:如果类的内部属性不只是简单的数据类型,比如包含有自定义的数据类型,如含有数组 Piont[] psInfo ,且定义了一个类索引器来访问类的私有字段  psInfo .

  这样的情况序列化的办法是:

 

[System.Diagnostics.DebuggerStepThroughAttribute()]
    [System.ComponentModel.DesignerCategoryAttribute( " code " )]
    [System.Xml.Serialization.XmlTypeAttribute(Namespace = " http://61.23.210.8/UserInterface/ " )] 
    [Serializable()] 
     public   class  UserInfo
     ... {
        public UserInfo()
        ...{
            //
            // TODO: 在此处添加构造函数逻辑
            //
        }
        
        private     point[]  psInfo=new point[0];
        
        private  string  areaCode="";
        
        
    
        /**//// <summary>
        /// 配件信息
        /// </summary>
        public  point this[int index] 
        ...{
            get  
            ...{
//                if ( index < 0 || index > psInfo.Length -1 )
//                {
//                    return null;
//                }
                return (point)psInfo[index];
            }
            set  
            ...{
                if ( index <0 || index >psInfo.Length-1 )
                ...{
                    return ;
                }
                psInfo[index]=value;
            }
        }
        public  point[]  Point 
        ...{
            get  
            ...{
                return  psInfo;
            }
            set  
            ...{
                psInfo=value;
            }
        } 
        
        /**//// <summary>
        /// 城市代码
        /// </summary>
        public  string   AreaCode
        ...{
            get...{return areaCode;}
            set...{areaCode=value;}
        }
        
    }

第三种情况  普通的业务逻辑类的序列化

 

[System.SerializableAttribute()]
     public   class  Users
     ... {
                           /**//// <summary>
                          /// 删除用户信息
         /// </summary>
                          /// <param name="obj">用户对象</param>
         /// <returns>状态信息</returns>
         public   state  Delete(userInfo  obj)
         ...{
                              //..............
                          }
                     }

 

    希望对各位有所帮助.