(纯代码)快速创建wcf rest 服务

因为有一个小工具需要和其它的业务对接数据，所以就试一下看能不能弄一个无需配置快速对接的方法出来，百（以）度（讹）过（传）后（讹），最后还是对照wcf配置对象调试出来了：

1.创建WebHttpBinding

2.添加ServiceMetadataBehavior

3.获取一个serverendpoint

4.指定WebHttpBehavior格式

        /// <summary>
        /// 快速创建一个WCF http服务
        /// </summary>
        /// <param name="contractType"></param>
        /// <param name="serviceType"></param>
        /// <param name="url"></param>
        /// <param name="timeout"></param>
        /// <param name="bufferSize"></param>
        /// <param name="isDebug"></param>
        /// <returns></returns>
        public static ServiceHost CreateWebService(Type contractType, Type serviceType, string url, TimeSpan timeout, long bufferSize = 2147483647, bool isDebug = true)
        {
            Uri baseAddress = new Uri(url);

            var serviceHost = new ServiceHost(serviceType, baseAddress);


            //1.创建WebHttpBinding
            var binding = new WebHttpBinding(WebHttpSecurityMode.None);

            binding.Security = new WebHttpSecurity() { Mode = WebHttpSecurityMode.None, Transport = null };

            binding.MaxBufferPoolSize = binding.MaxReceivedMessageSize = bufferSize;

            binding.OpenTimeout = binding.CloseTimeout = binding.SendTimeout = binding.ReceiveTimeout = timeout;

            binding.UseDefaultWebProxy = false;

            binding.ProxyAddress = null;

            var readerQuotas = new System.Xml.XmlDictionaryReaderQuotas();

            readerQuotas.MaxArrayLength = readerQuotas.MaxBytesPerRead = readerQuotas.MaxDepth = 
                readerQuotas.MaxNameTableCharCount = readerQuotas.MaxStringContentLength = (int)bufferSize;

            binding.ReaderQuotas = readerQuotas;

            //2.添加ServiceMetadataBehavior
            if (serviceHost.Description.Behaviors.Find<ServiceMetadataBehavior>() == null)
            {
                ServiceMetadataBehavior behavior = new ServiceMetadataBehavior();

                behavior.HttpGetEnabled = true;

                //behavior.HttpsGetEnabled = false;

                serviceHost.Description.Behaviors.Add(behavior);
            }

            if (serviceHost.Description.Behaviors.Find<ServiceThrottlingBehavior>() == null)
            {
                ServiceThrottlingBehavior behavior = new ServiceThrottlingBehavior();

                behavior.MaxConcurrentCalls = behavior.MaxConcurrentInstances = behavior.MaxConcurrentSessions = (int)bufferSize;

                serviceHost.Description.Behaviors.Add(behavior);
            }
            //3.获取一个serverendpoint
            var serviceEndpoint = serviceHost.AddServiceEndpoint(contractType, binding, baseAddress);

            //4.指定WebHttpBehavior格式62 
            //需引用System.ServiceModel.Web.dll
            WebHttpBehavior webHttpBehavior = new WebHttpBehavior()
            {
                AutomaticFormatSelectionEnabled = false,
                DefaultBodyStyle = System.ServiceModel.Web.WebMessageBodyStyle.Bare,
                DefaultOutgoingResponseFormat = System.ServiceModel.Web.WebMessageFormat.Json,
                DefaultOutgoingRequestFormat = System.ServiceModel.Web.WebMessageFormat.Json,
                FaultExceptionEnabled = isDebug,
                HelpEnabled = isDebug
            };

            serviceEndpoint.Behaviors.Add(webHttpBehavior);

            serviceHost.Opened += delegate
            {
                Console.WriteLine("{0}已启动！", serviceType.Name);
            };

            return serviceHost;
        }

发布一个wcf  rest 服务只需要

 WCFServiceFactory.CreateWebService(typeof(ITestContract),typeof(TestService),"http://127.0.0.1:39654/",new TimeSpan(1, 0, 0),true).Open();