有人能告诉我，如果Colfusion 8可以消耗WCF服务？ [英] Can someone tell me if Colfusion 8 can consume a WCF service?

问题描述

此外，WCF服务使用的Entity Framework 6.0应该返回大的JSON结构。
现在我只是想找一个简单的例子，可以调用一个简单的WCF服务：

  [ServiceContract] 
 public interface ITest 
 {
 [OperationContract（Name =Test_GetDate）] 
 [WebGet（UriTemplate =/ GetDate，RequestFormat = WebMessageFormat.Json，ResponseFormat = WebMessageFormat。 Json）] 
 string GetDate（）; 
 ... 
 
 public class Test：ITest 
 {
 public string GetDate（）
 {
 return（DateTime.UtcNow.ToString （））; 
} 
 ... 
  

谢谢

解决方案

是的，可以。这个场景对我有用，但是我使用的是XML格式（WCF SOAP）不是rest / json，但是你可以尝试。

肥皂信封应该看起来像。此工具是免费的 http://www.soapui.org/ ，很容易使用。

- 创建新Soap UI项目并在输入中粘贴WSDL地址，应用程序将生成空XML请求 - soap信封。

- 您可以通过此应用程序测试您的服务

- 我使用cfhttp从cf：

调用服务

我们想出了肥皂信封，我们把它放在cf变量中：

 < cfsavecontent variable =soapBody> 
 
< soapenv：Envelope xmlns：soapenv =http://schemas.xmlsoap.org/soap/envelope/xmlns：tem =http://tempuri.org/xmlns：ozon =http://schemas.datacontract.org/blah/prc> 
< soapenv：Header /> 
< soapenv：Body> 
< tem：myservicemethod> 
< tem：someParameter1>这是我的第一个参数< / tem：someParameter1> 
< tem：someParameter2> 
< blah：AC>这是我的第二个参数< / blah：AC> 
< / tem：someParameter2> 
< / tem：myservicemethod> 
< / soapenv：Body> 
< / soapenv：Envelope> 
 
< / cfsavecontent> 
  

现在调用服务。这是我从Ben Nadel的博客中挖掘出来的： http://www.bennadel.com/blog/1809-Making-SOAP-Web-Service-Requests-With-ColdFusion-And-CFHTTP.htm

 < cfhttp 
 url =http：/SomeService/Service.svc
 method =post
 result =httpResponse > 
<！--- 
提示：查看您的WSDL以确定SOAPAction值
 ---> 
< cfhttpparam 
 type =header
 name =SOAPAction
 value =http://tempuri.org/SomeService/myservicemethod
 /> ; 
< cfhttpparam 
 type =header
 name =accept-encoding
 value =no-compression
 /> 
< cfhttpparam 
 type =xml
 value =＃trim（soapBody）＃
 /> 
< / cfhttp> 
 
 
< cfdump var =＃httpResponse＃/> 
  

I cant find any good samples for that scenario.

Also, the WCF service used the Entity Framework 6.0 which should return big JSON structures. For now I am just trying to find a simple example which can call a simple WCF service:

[ServiceContract]
public interface ITest
{
    [OperationContract(Name = "Test_GetDate")]
    [WebGet(UriTemplate = "/GetDate", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
    string GetDate();
...

        public class Test : ITest
        {
            public string GetDate()
            {
                return (DateTime.UtcNow.ToString());
            }
    ...

Thank you

解决方案

Yes it can. This scenario worked for me, but I was using XML format (WCF SOAP) not rest/json, but You can try.

-I use soap UI to figure out how soap Envelope should look like. This tool is free http://www.soapui.org/ and it is easy to use.

-Create New Soap UI project and paste WSDL address in the input, application will generate empty XML request - soap envelope.

-You can test your service from this app

-I am using cfhttp to invoke service from cf:

We figured out soap envelope and we put this in cf variable :

    <cfsavecontent variable="soapBody">

        <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/" xmlns:ozon="http://schemas.datacontract.org/blah/prc">
           <soapenv:Header/>
           <soapenv:Body>
              <tem:myservicemethod>
                 <tem:someParameter1>This is my first param</tem:someParameter1>
                 <tem:someParameter2>
                    <blah:AC>This is my second parameter</blah:AC>
                 </tem:someParameter2>
              </tem:myservicemethod>
           </soapenv:Body>
        </soapenv:Envelope>                         

    </cfsavecontent>    

Now invoke service. This I digged from Ben Nadel's blog : http://www.bennadel.com/blog/1809-Making-SOAP-Web-Service-Requests-With-ColdFusion-And-CFHTTP.htm

    <cfhttp
         url="http:/SomeService/Service.svc"
         method="post"
         result="httpResponse">
             <!---
             TIP : Look into your WSDL to figure out SOAPAction value
             --->                        
        <cfhttpparam
             type="header"
             name="SOAPAction"
             value="http://tempuri.org/SomeService/myservicemethod"
             /> 
        <cfhttpparam
             type="header"
             name="accept-encoding"
             value="no-compression"
             />          
        <cfhttpparam
             type="xml"
             value="#trim( soapBody )#"
             />
    </cfhttp>   


<cfdump var="#httpResponse#" />

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