C总结的关键点有哪些？

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如何使用1、简单易行，且是大家喜欢的，因为不需要任何配置文件，只需知道服务协议接口和服务地址即可调用。2、使用Invoke的方式，但需要在调用客户端上进行配置。

如何使用

1、第一种方式比较简单，而且也是大家喜欢的，因为不需要任何配置文件就可解决，只需知道服务契约接口和服务地址就可以调用。

2、使用Invoke的方式，但是需要在调用客户端配置WCF，配置后在Invoke类里封装服务契约接口即可。

客户端调用DEMO

//第一种方式 string url = "localhost:3000/DoubleService.svc"; IDoubleService proxy = WcfInvokeFactory.CreateServiceByUrl<IDoubleService>(url); int result = proxy.Add(1, 3); //第二种方式<br><br>int result1 = WCFInvoke.Invoke(t => t.Add(1, 3));<br><br> <system.serviceModel> <behaviors> <endpointBehaviors> <behavior name="NewBehavior"> <dataContractSerializer maxItemsInObjectGraph="65536000" /> </behavior> </endpointBehaviors> </behaviors> <bindings> <basicHttpBinding> <binding name="BasicHttpBinding_IDoubleService" closeTimeout="01:00:00" openTimeout="01:00:00" sendTimeout="01:00:00" receiveTimeout="01:00:00" maxBufferSize="2147483647" maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647"> <readerQuotas maxDepth="128" maxStringContentLength="2147483647" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" /> </binding> </basicHttpBinding> <netMsmqBinding> <binding name="NetMsmqBinding_IAsyncSender"> <security mode="None" /> </binding> </netMsmqBinding> </bindings> <client> <endpoint address="localhost:3000/DoubleService.svc" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IDoubleService" contract="DoubleStone.WebHost.IDoubleService" name="BasicHttpBinding_IDoubleService" /> </client> </system.serviceModel>

第一种调用方式

public class WcfInvokeFactory { #region WCF服务工厂 public static T CreateServiceByUrl<T>(string url) { return CreateServiceByUrl<T>(url, "basicHttpBinding"); } public static T CreateServiceByUrl<T>(string url, string bing) { try { if (string.IsNullOrEmpty(url)) throw new NotSupportedException("This url is not Null or Empty!"); EndpointAddress address = new EndpointAddress(url); Binding binding = CreateBinding(bing); ChannelFactory<T> factory = new ChannelFactory<T>(binding, address); return factory.CreateChannel(); } catch (Exception ex) { throw new Exception("创建服务工厂出现异常."); } } #endregion #region 创建传输协议 /// <summary> /// 创建传输协议 /// </summary> /// <param name="binding">传输协议名称</param> /// <returns></returns> private static Binding CreateBinding(string binding) { Binding bindinginstance = null; if (binding.ToLower() == "basicaddress/\" binding=\"basicHttpBinding\" contract=\"{0}\"/></client> in the config file.", serviceContractType)); if (((ClientSection == null) || (ClientSection.Endpoints == null)) || (ClientSection.Endpoints.Count < 1)) { throw configException; } foreach (ChannelEndpointElement element in ClientSection.Endpoints) { if (element.Contract == serviceContractType.ToString()) { return new KeyValuePair<string, string>(element.Name, element.Address.AbsoluteUri); } } throw configException; } }

public class ChannelFactoryManager : IDisposable { private static readonly Dictionary<Type, ChannelFactory> Factories = new Dictionary<Type, ChannelFactory>(); private static readonly object SyncRoot = new object(); public void Dispose() { Dispose(true); } public virtual T CreateChannel<T>() where T : class { return CreateChannel<T>("*", null); } public virtual T CreateChannel<T>(string endpointConfigurationName) where T : class { return CreateChannel<T>(endpointConfigurationName, null); } public virtual T CreateChannel<T>(string endpointConfigurationName, string endpointAddress) where T : class { T local = GetFactory<T>(endpointConfigurationName, endpointAddress).CreateChannel(); ((IClientChannel)local).Faulted += ChannelFaulted; return local; } protected virtual ChannelFactory<T> GetFactory<T>(string endpointConfigurationName, string endpointAddress) where T : class { lock (SyncRoot) { ChannelFactory factory; if (!Factories.TryGetValue(typeof(T), out factory)) { factory = CreateFactoryInstance<T>(endpointConfigurationName, endpointAddress); Factories.Add(typeof(T), factory); } return (factory as ChannelFactory<T>); } } private ChannelFactory CreateFactoryInstance<T>(string endpointConfigurationName, string endpointAddress) { ChannelFactory factory = null; factory = !string.IsNullOrEmpty(endpointAddress) ? new ChannelFactory<T>(endpointConfigurationName, new EndpointAddress(endpointAddress)) : new ChannelFactory<T>(endpointConfigurationName); factory.Faulted += FactoryFaulted; factory.Open(); return factory; } private void ChannelFaulted(object sender, EventArgs e) { var channel = (IClientChannel)sender; try { channel.Close(); } catch { channel.Abort(); } } private void FactoryFaulted(object sender, EventArgs args) { var factory = (ChannelFactory)sender; try { factory.Close(); } catch { factory.Abort(); } Type[] genericArguments = factory.GetType().GetGenericArguments(); if ((genericArguments.Length == 1)) { Type key = genericArguments[0]; if (Factories.ContainsKey(key)) { Factories.Remove(key); } } } protected virtual void Dispose(bool disposing) { if (disposing) { lock (SyncRoot) { foreach (Type type in Factories.Keys) { ChannelFactory factory = Factories[type]; try { factory.Close(); } catch { factory.Abort(); } } Factories.Clear(); } } } }

总结

第一种方式比较常见，第二种方式是我参考另外一个项目中的写法，其中的有一些细节我还没有搞明白，实现了这个功能后还需要再看看这部分代码，再消化消化。以上就是这篇文章的全部内容，希望能给大家带来一定的帮助，如果有疑问大家可以留言交流。