C# 测试WCF时未列出服务
我试图测试我的WCF服务的网站,我正在做。我正在使用jQuery调用服务(C# 测试WCF时未列出服务,c#,jquery,web-services,wcf,localhost,C#,Jquery,Web Services,Wcf,Localhost,我试图测试我的WCF服务的网站,我正在做。我正在使用jQuery调用服务($.getJSON()),但我一直在网站上收到连接被拒绝错误 因此,我查看了它在部署到计算机时创建的网站,我的方法“GetData()”甚至没有列出。它只列出服务本身的名称。一般来说,我对使用WCF还比较陌生,所以发发慈悲吧:')在Windows Studio打开我的服务的测试客户端中,甚至没有列出: 当我尝试添加它时,它说服务已成功添加,但没有显示任何内容。今天早些时候,我看到了列表中的方法,但由于我搞砸了,不得不删除
$.getJSON()
),但我一直在网站上收到连接被拒绝错误
因此,我查看了它在部署到计算机时创建的网站,我的方法“GetData()”甚至没有列出。它只列出服务本身的名称。一般来说,我对使用WCF还比较陌生,所以发发慈悲吧:')在Windows Studio打开我的服务的测试客户端中,甚至没有列出:
当我尝试添加它时,它说服务已成功添加,但没有显示任何内容。今天早些时候,我看到了列表中的方法,但由于我搞砸了,不得不删除整个项目
Web.config如下所示:
<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5"/>
</system.web>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior name="ServiceBehavior">
<!-- To avoid disclosing metadata information, set the values below to false before deployment -->
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="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="true"/>
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="EndpBehavior">
<webHttp/>
</behavior>
<behavior name="enableScriptBehavior">
<webHttp/>
</behavior>
</endpointBehaviors>
</behaviors>
<services>
<service behaviorConfiguration="ServiceBehavior" name="PUendeligWebService.ExampleService">
<endpoint address="" binding="webHttpBinding"
contract="PUendeligWebService.ExampleServiceInterface" behaviorConfiguration="EndpBehavior"/>
</service>
</services>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
<!--
To browse web app root directory during debugging, set the value below to true.
Set to false before deployment to avoid disclosing web app folder information.
-->
<directoryBrowse enabled="true"/>
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*"/>
</customHeaders>
</httpProtocol>
</system.webServer>
</configuration>
http://host_name:port_number/service_name.svc/getData
服务:
public class ExampleService : ExampleServiceInterface
{
public String GetData()
{
Random ran = new Random();
TestClass[] tc = new TestClass[5];
TestClass tc1 = new TestClass();
tc1.TheText = "First Text " + ran.Next();
tc1.TheOtherText = "First Other Text " + ran.Next();
TestClass tc2 = new TestClass();
tc2.TheText = "Second Text " + ran.Next();
tc2.TheOtherText = "Second Other Text " + ran.Next();
TestClass tc3 = new TestClass();
tc3.TheText = "Third Text " + ran.Next();
tc3.TheOtherText = "Third Other Text " + ran.Next();
TestClass tc4 = new TestClass();
tc4.TheText = "Fourth Text " + ran.Next();
tc4.TheOtherText = "Fourth Other Text " + ran.Next();
TestClass tc5 = new TestClass();
tc5.TheText = "Fifth Text " + ran.Next();
tc5.TheOtherText = "Fifth Other Text " + ran.Next();
tc[0] = tc1;
tc[1] = tc2;
tc[2] = tc3;
tc[3] = tc4;
tc[4] = tc5;
return JsonConvert.SerializeObject(tc);
}
public CompositeType GetDataUsingDataContract(CompositeType composite)
{
if (composite == null)
{
throw new ArgumentNullException("composite");
}
if (composite.BoolValue)
{
composite.StringValue += "Suffix";
}
return composite;
}
}
最后,为了更好地衡量,这里是我使用的jQuery:
$(function() {
$("input:button").click(function() {
$.getJSON("http://localhost:52535/ExampleService.svc/GetData?callback=?", function(data) {
alert(data);
});
});
});
首先,如果您将webInvoke属性更改为:
[OperationContract]
[WebInvoke(Method = "GET", ResponseFormat = WebMessageFormat.Json)]
String GetData();
为此:
[OperationContract]
[WebGet(ResponseFormat = WebMessageFormat.Json, UriTemplate="/getData")]
String GetData();
然后运行您的服务并在浏览器中通过如下方式写入url打开它:
<?xml version="1.0"?>
<configuration>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5"/>
</system.web>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior name="ServiceBehavior">
<!-- To avoid disclosing metadata information, set the values below to false before deployment -->
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="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="true"/>
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="EndpBehavior">
<webHttp/>
</behavior>
<behavior name="enableScriptBehavior">
<webHttp/>
</behavior>
</endpointBehaviors>
</behaviors>
<services>
<service behaviorConfiguration="ServiceBehavior" name="PUendeligWebService.ExampleService">
<endpoint address="" binding="webHttpBinding"
contract="PUendeligWebService.ExampleServiceInterface" behaviorConfiguration="EndpBehavior"/>
</service>
</services>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
<!--
To browse web app root directory during debugging, set the value below to true.
Set to false before deployment to avoid disclosing web app folder information.
-->
<directoryBrowse enabled="true"/>
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*"/>
</customHeaders>
</httpProtocol>
</system.webServer>
</configuration>
http://host_name:port_number/service_name.svc/getData
之后,您应该获得数据(如果一切正常)
当我尝试添加它时,它表示服务成功
补充,但没有显示。今天早些时候,我看到了列表中的方法
但我不得不删除整个项目,因为我搞砸了
我认为这是因为您在web配置文件中设置了webHttpBinding(使您的服务restful)。通常,测试客户端会为SOAP服务生成调用方法。(想要写一条注释,但它太长了…)
要创建简单的rest服务,您必须执行以下几个步骤:
1) 定义服务方法和接口:
namespace CoreAuroraService.Services
{
[DataContract]
public class Patient
{
[DataMember]
public String LastName{get;set;}
[DataMember]
public string FirstName{get;set;}
}
[ServiceContract]
public interface IPatientService
{
[OperationContract]
[WebGet(UriTemplate = "/GetAllPatients", ResponseFormat = WebMessageFormat.Json)]
List<Patient> GetAllPatients();
[OperationContract]
[WebInvoke(UriTemplate = "/Create", Method = "POST", ResponseFormat = WebMessageFormat.Json)]
bool CreatePatient();
[OperationContract]
[WebInvoke(UriTemplate = "/Update", Method = "PUT", ResponseFormat = WebMessageFormat.Json)]
bool UpdatePatient(Guid patientGuid);
[OperationContract]
[WebInvoke(UriTemplate = "/Delete", Method = "DELETE", ResponseFormat = WebMessageFormat.Json)]
bool DeletePatient(Guid patientGuid);
}
public class PatientService : IPatientService
{
public List<Patient> GetAllPatients()
{
var patient = new Patient() { FirstName = "Jeem", LastName = "Street" };
var patients = new List<Patient> { patient };
return patients;
}
public bool CreatePatient()
{
// TODO: Implement the logic of the method here
return true;
}
public bool UpdatePatient(Guid patientGuid)
{
// TODO: Implement the logic of the method here
return true;
}
public bool DeletePatient(Guid patientGuid)
{
// TODO: Implement the logic of the method here
return true;
}
}
}
namespace corearoraservice.Services
{
[数据合同]
公立病人
{
[数据成员]
公共字符串LastName{get;set;}
[数据成员]
公共字符串名{get;set;}
}
[服务合同]
公共接口iPartientService
{
[经营合同]
[WebGet(UriTemplate=“/GetAllPatients”,ResponseFormat=WebMessageFormat.Json)]
列出GetAllPatients();
[经营合同]
[WebInvoke(UriTemplate=“/Create”,Method=“POST”,ResponseFormat=WebMessageFormat.Json)]
bool-CreatePatient();
[经营合同]
[WebInvoke(UriTemplate=“/Update”,Method=“PUT”,ResponseFormat=WebMessageFormat.Json)]
bool UpdatePatient(Guid patientGuid);
[经营合同]
[WebInvoke(UriTemplate=“/Delete”,Method=“Delete”,ResponseFormat=WebMessageFormat.Json)]
bool DeletePatient(Guid patientGuid);
}
公共类患者服务:IPatientService
{
公共列表GetAllPatients()
{
var patient=new patient(){FirstName=“Jeem”,LastName=“Street”};
var patients=新列表{patient};
返回病人;
}
公立医院
{
//TODO:在此处实现方法的逻辑
返回true;
}
public bool UpdatePatient(Guid patientGuid)
{
//TODO:在此处实现方法的逻辑
返回true;
}
公共bool DeletePatient(Guid patientGuid)
{
//TODO:在此处实现方法的逻辑
返回true;
}
}
}
2) 现在,您必须定义服务的行为。为此,您必须更改服务项目中的配置文件。在这个文件中,您必须定义服务行为和使您的服务restful的其他设置。要执行此操作,请在serviceModel块中粘贴下一个代码:
<services>
<service name="CoreAuroraService.Services.PatientService">
<endpoint address="" behaviorConfiguration="rest" binding="webHttpBinding" bindingConfiguration="maxStream" contract="CoreAuroraService.Services.IPatientService">
<identity>
<dns value="localhost"/>
</identity>
</endpoint>
<host>
<baseAddresses>
<add baseAddress="https://localhost/Services/PatientService.svc"/>
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<endpointBehaviors>
<behavior name="rest">
<webHttp helpEnabled="true"/>
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior>
<!-- To avoid disclosing metadata information, set the values below to false before deployment -->
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="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="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
3) 现在,让我们编写一个从javascript调用服务的方法:
<script>
function GetP() {
// Now I need to send cross domain request to the service because my services hosted in another project
// Tested in IE 11
var url = "http://localhost:29358/Services/PatientService.svc/GetAllPatients";
$.ajax({
type: 'GET',
dataType: "text",
url: url,
success: function (responseData, textStatus, jqXHR) {
console.log("in");
var data = JSON.parse(responseData);
console.log(data);
},
error: function (responseData, textStatus, errorThrown) {
alert('POST failed.');
}
});
}
</script>
函数GetP(){
//现在我需要向服务发送跨域请求,因为我的服务托管在另一个项目中
//在IE11中测试
变量url=”http://localhost:29358/Services/PatientService.svc/GetAllPatients";
$.ajax({
键入:“GET”,
数据类型:“文本”,
url:url,
成功:函数(responseData、textStatus、jqXHR){
控制台。登录(“登录”);
var data=JSON.parse(responseData);
控制台日志(数据);
},
错误:函数(响应数据、文本状态、错误抛出){
警报(“POST失败”);
}
});
}
不是那个特定的端口,不是。我正在使用部署到自己端口的Netbeans创建网站。请尝试在发行版中构建解决方案,而不是调试,然后再试一次。我在尝试WCF测试客户端时遇到了类似的问题,当我更改生成模式时,它会有所帮助,因为它显然需要发布版本中的.dll文件。@urbz它不起作用。它得到了完全相同的行为:/既然你说你必须删除整个项目,那到底是什么意思?你重建了你的VS项目吗?如果是这样,请仔细检查端点配置是否与类型和命名空间完全匹配。您的web.config显示PUendeligWebService。这是否仍然准确?@S.Brentson这意味着我必须删除整个项目,然后使用Visual Studio向导创建一个新项目:)是的,名称是正确的。当我使用访问该方法时,我会看到一个页面,上面写着“不允许该方法”。我如何更改配置以便可以返回到SOAP服务而不是REST?该网站也给了我一个405错误时使用的方法。嗯,我得到了一些进展。我进入我的WebInvoke属性并添加了“Method=“*”,现在它可以工作了。现在我只需要弄清楚如何解析我收到的JSON字符串。为此,您可以使用JSON.parse()方法,就像这里解释的那样。我还想知道您需要REST还是S类型的服务