我的控制台应用托管的wcf服务在客户端上出错。现在这可以在我的浏览器中运行,但不是在我的win表单中,这是一个简单的按钮文本框和标签:
public ServiceReference1.Service1Client testClient = new ServiceReference1.Service1Client();
private void button1_Click_1(object sender, EventArgs e)
{
label1.Text = testClient.GetData(Convert.ToString(textBox1.Text));
}
我得到的错误是:
http://localhost:8000/hello没有端点收听 可以接受这个消息。这通常是由错误的地址引起的 或SOAP动作。有关更多详细信息,请参阅InnerException(如果存在)。
主机控制台应用代码:
class Program
{
static void Main(string[] args)
{
WebHttpBinding binding = new WebHttpBinding();
WebServiceHost host =
new WebServiceHost(typeof(Service1));
host.AddServiceEndpoint(typeof(IService1),
binding,
"http://localhost:8000/hello");
host.Open();
Console.WriteLine("Hello world service");
Console.WriteLine("Press <RETURN> to end service");
Console.ReadLine();
}
}
客户端App.cofig文件代码:
<configuration>
<system.serviceModel>
<bindings>
<customBinding>
<binding name="WebHttpBinding_IService1">
<textMessageEncoding maxReadPoolSize="64" maxWritePoolSize="16"
messageVersion="Soap12" writeEncoding="utf-8">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
</textMessageEncoding>
<httpTransport></httpTransport>
</binding>
</customBinding>
<wsHttpBinding>
<binding name="WSHttpBinding_IService1" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost:8000/hello" binding="customBinding" bindingConfiguration="WebHttpBinding_IService1"
contract="ServiceReference1.IService1" name="WebHttpBinding_IService1" />
<endpoint address="http://localhost:8732/Design_Time_Addresses/WcfServiceLibrary1/Service1/"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IService1"
contract="ServiceReference1.Service1" name="WSHttpBinding_IService1">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</client>
</system.serviceModel>
</configuration>
答案 0 :(得分:1)
要访问RESTful服务,您可以使用以下代码:
private string UseHttpWebApproach<T>(string serviceUrl, string resourceUrl, string method, T requestBody)
{
string responseMessage = null;
var request = WebRequest.Create(string.Concat(serviceUrl, resourceUrl)) as HttpWebRequest;
if (request != null)
{
request.ContentType = "application/xml";
request.Method = method;
}
if(method == "POST" && requestBody != null)
{
byte[] requestBodyBytes = ToByteArrayUsingJsonContractSer(requestBody);
request.ContentLength = requestBodyBytes.Length;
using (Stream postStream = request.GetRequestStream())
postStream.Write(requestBodyBytes, 0, requestBodyBytes.Length);
}
if (request != null)
{
var response = request.GetResponse() as HttpWebResponse;
if(response.StatusCode == HttpStatusCode.OK)
{
Stream responseStream = response.GetResponseStream();
if (responseStream != null)
{
var reader = new StreamReader(responseStream);
responseMessage = reader.ReadToEnd();
}
}
else
{
responseMessage = response.StatusDescription;
}
}
return responseMessage;
}
ServiceUrl:http://localhost:8000
ResourceUrl:hello/yourstring
方法:GET
RequestBody:Null