csh*_*net 10
实际上最简单的方法是使用内置的WCF(.Net 3.5)...为此,您需要为"WCF"服务创建一个接口,该接口包含一个或多个返回Stream的方法:
[ServiceContract]
public interface IService
{
[OperationContract]
[WebInvoke(UriTemplate = "/{*arguments}", Method="GET", BodyStyle=WebMessageBodyStyle.Bare)]
Stream Get(string arguments);
}
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您可以定义多个方法和参数,让WFC完成工作,或者如上例所示,将所有内容都推送到单个方法中.生成的实现可以访问完整的Uri和查询参数,如下所示:
public class ServiceType : IService
{
public Stream Get(string arguments)
{
UriTemplateMatch uriInfo = WebOperationContext.Current.IncomingRequest.UriTemplateMatch;
WebOperationContext.Current.OutgoingResponse.ContentType = "text/html";
MemoryStream rawResponse = new MemoryStream();
TextWriter response = new StreamWriter(rawResponse, Encoding.UTF8);
response.Write("<html><head><title>Hello</title></head><body>");
response.Write("<b>Path</b>: {0}<br/>", arguments);
response.Write("<b>RequestUri</b>: {0}<br/>", uriInfo.RequestUri);
response.Write("<b>QueryParameters</b>: {0}<br/>", uriInfo.QueryParameters.ToString());
response.Write("</body></html>");
response.Flush();
rawResponse.Position = 0;
return rawResponse;
}
}
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现在你所要做的就是启动WCF web/http自主...
static void Main()
{
Uri baseAddress = new Uri("http://localhost:8000/");
WebServiceHost svcHost = new WebServiceHost(typeof(ServiceType));
ServiceEndpoint svcEndpoint = svcHost.AddServiceEndpoint(typeof(IService),
new WebHttpBinding(), baseAddress);
svcEndpoint.Behaviors.Add(new WebHttpBehavior());
svcHost.Open();
Console.WriteLine("Press enter to quit...");
Console.ReadLine();
svcHost.Close();
}
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注意:要使上述示例在Vista/Win7上运行,您需要使用以下命令行授予权限:
netsh http add urlacl url=http://+:8000/ user=DOMAIN\USER
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