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我已經在wcf中編寫了一個返回對象的web服務。但是當我從客戶端代碼中調用它時，它不會返回任何對象。對象不是從wcf web服務返回的
我的類對象我想回到
[DataContract]
public class OrderData
{
[DataMember]
public List<ORDER_INFO> OrderInfoList { get; set; }
[DataMember]
public List<ORDER_PRODUCT_MAPPING> OrderProductMappingList { get; set; }
}
My Service Interface
[ServiceContract]
public interface ISyncService
{
[OperationContract]
OrderData InsertOrderData(decimal depotId);
}
接口實現類
public class SyncService : ISyncService
{
readonly InceptaDbContext _db = new InceptaDbContext();
public OrderData InsertOrderData(decimal depotId)
{
var orderData = new OrderData
{
OrderInfoList = new List<ORDER_INFO>(),
OrderProductMappingList = new List<ORDER_PRODUCT_MAPPING>()
};
var orderList = _db.ORDER_INFO
.Where(m => m.D_ID.Equals(depotId)&& m.STATUS.Equals("1"));
//.Where(m => m.STATUS.Equals("1"));
foreach (var orderInfo in orderList)
{
orderData.OrderInfoList.Add(orderInfo);
orderData.OrderProductMappingList.AddRange(
_db.ORDER_PRODUCT_MAPPING.Where(m => m.ORDER_ID.Equals
(orderInfo.ORDER_ID)));
}
foreach (var orderInfo in orderList)
{
orderInfo.STATUS = "2";
_db.Entry(orderInfo).State = EntityState.Modified;
}
_db.SaveChanges();
return orderData;
}
}
我的服務器web配置
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0">
<assemblies>
<add assembly="System.Data.Entity, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
</assemblies>
</compilation>
</system.web>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior>
<!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="true" />
<!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true" />
<directoryBrowse enabled="true" />
</system.webServer>
<connectionStrings>
<add name="InceptaDbContext"
connectionString="metadata=res://*/DbContext.Model1.csdl|res://*/DbContext.Model1.ssdl|res://*/DbContext.Model1.msl;provider=Oracle.DataAccess.Client;provider connection string="DATA SOURCE=localhost/InceptaMSFA;PASSWORD=bs23;PERSIST SECURITY INFO=True;USER ID=BS"" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>
我的客戶端應用程序是在C＃控制檯應用程序 主程序
class Program
{
static void Main(string[] args)
{
var client = new SyncServiceClient();
var db = new InceptaDbContext();
var order = client.InsertOrderData(1.0m);
foreach (var s in order.OrderInfoList)
{
db.ORDER_INFO.Add(new ConsumeDataSyncService.DbContext.ORDER_INFO
{
ORDER_ID = s.ORDER_ID,
CH_ID = s.CH_ID,
D_ID = s.D_ID,
EMP_ID = s.EMP_ID,
ORDER_DATE = s.ORDER_DATE,
ORDER_TYPE = s.ORDER_TYPE,
PAY_OPTION = s.PAY_OPTION,
PRODUCT_COUNT = s.PRODUCT_COUNT,
STATUS = "2"
});
Console.WriteLine(s.ORDER_ID +"Inserted");
}
foreach (var s in order.OrderProductMappingList)
{
var orderProductMapping = new ConsumeDataSyncService.DbContext.ORDER_PRODUCT_MAPPING
{
ID = s.ID,
ORDER_ID = s.ORDER_ID,
P_CODE = s.P_CODE,
QUANTITY = s.QUANTITY
};
db.ORDER_PRODUCT_MAPPING.Add(orderProductMapping);
Console.WriteLine(s.ID + "Inserted");
}
db.SaveChanges();
Console.ReadKey();
}
}
and app.config
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_ISyncService" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None" realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost:8092/SyncService.svc" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_ISyncService" contract="OrderSyncService.ISyncService" name="BasicHttpBinding_ISyncService" />
</client>
</system.serviceModel>
<connectionStrings>
<add name="InceptaDbContext" connectionString="metadata=res://*/DbContext.Model1.csdl|res://*/DbContext.Model1.ssdl|res://*/DbContext.Model1.msl;provider=Oracle.DataAccess.Client;provider connection string="DATA SOURCE=192.168.1.159/Incepta;PASSWORD=bs23;USER ID=BS"" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>
the error I got at the time of debugging
Failed to invoke the service. Possible causes: The service is offline or inaccessible; the client-side configuration does not match the proxy; the existing proxy is invalid. Refer to the stack trace for more detail. You can try to recover by starting a new proxy, restoring to default configuration, or refreshing the service.
The underlying connection was closed: The connection was closed unexpectedly.
Server stack trace:
at System.ServiceModel.Channels.HttpChannelUtilities.ProcessGetResponseWebException(WebException webException, HttpWebRequest request, HttpAbortReason abortReason)
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout)
at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at ISyncService.InsertOrderData(Decimal depotId)
at SyncServiceClient.InsertOrderData(Decimal depotId)
Inner Exception:
The underlying connection was closed: The connection was closed unexpectedly.
at System.Net.HttpWebRequest.GetResponse()`enter code here`
at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)