做一个WCF服务接受来自jQuery.AJAX JSON数据（） [英] Make a WCF Service Accept JSON Data from jQuery.AJAX()
问题描述
我一直在寻找兜了几个小时尝试不同的东西，得到这个工作。我曾尝试在计算器这么多的文章，或者我太傻，把事情的工作或我有一个阻止我感觉愉悦一些独特而奇怪的配置。
我创建本教程介绍的WCF服务：
的 http://www.codeproject.com/Articles/97204/Implementing-a-Basic-Hello-World-WCF-Service
这是超级基本有一个方法，所有我希望它做的是让我与jQuery.AJAX（）使用JSON消耗它。
我有它在IIS托管和它的作品。我可以访问WSDL没有问题
我试着用下面的代码来使用它：
$阿贾克斯（{
数据类型：'JSON'，
型：POST，
的contentType：应用/ JSON，
网址： //localhost:546/HelloWorldService.svc/GetMessage，
数据：{
的名字：乔
}
}）来完成（功能（MSG）{
的console.log（味精）;
$（＃结果）追加（MSG）;
}）;
我总是错误。根据我都试过，我得到500错误，402错误，错误有关不正确的内容......所有的错误。
我曾尝试实施从下面的文章的解决方案。它们的范围从有我改变的web.config端点（我知道我必须要改变他们，但没有到目前为止，我曾试图加入一个JSON终端方面的工作），以补充之类的东西。
[WebInvoke（方法=POST，UriTemplate =JSON / PostSalesOrderData，RequestFormat = WebMessageFormat.Json，ResponseFormat = WebMessageFormat.Json，BodyStyle = WebMessageBodyStyle.Bare）
在接口上。
下面是一些文章中我已经看过，并试图粉碎成我的解决办法得到它的工作没有取得多大成功。
的的Javascript JSON和Android的phongap
<一个WCF web服务HREF =http://stackoverflow.com/questions/13617561/http-1-1-415-cannot-process-the-message-because-the-content-type-application-js> HTTP / 1.1 415无法处理邮件，因为内容类型应用/ JSON的;字符集= UTF-8'是不是预期的类型文本/ XML;字符集= UTF-8
我也通过这个教程中去，并试图用他说的话让我的解决方案的工作。还是什么都没有！
的 http://www.primordialcode.com/blog/post/passing-json-serialized-objects-wcf-service-jquery
这是怎么我的界面看上去
[的ServiceContract]
公共接口IHelloWorldService
{
[OperationContract的]
[WebInvoke（UriTemplate =GetMessage函数，方法=POST，
BodyStyle = WebMessageBodyStyle.WrappedRequest，
RequestFormat = WebMessageFormat.Json，
ResponseFormat = WebMessageFormat.Json）]
字符串的GetMessage（字符串名称）;
}
谁能帮助我体会快乐？
在此先感谢连看我的问题。如果您需要了解更多信息或我没有足够的提供让我知道，我可以帮你帮帮我！
我必须失去了一些愚蠢的事......我知道这是。不能这块硬
编辑：
工作的Web.Config
<？XML版本=1.0>？;
<结构>
<&的System.Web GT;
<编译调试=假targetFramework =4.0/>
< /system.web>
< system.webServer>
<模块runAllManagedModulesForAllRequests =真/>
< /system.webServer>
< system.serviceModel>
<&行为GT;
< endpointBehaviors>
<行为NAME =WebHTTPEndpointBehavior>
< webHttp />
< /行为>
< / endpointBehaviors>
< serviceBehaviors>
<行为NAME =MyServiceTypeBehaviors>
< serviceMetadata httpGetEnabled =真/>
< serviceDebug includeExceptionDetailInFaults =FALSE/>
< /行为>
< / serviceBehaviors>
< /行为>
<&绑定GT;
<&的WebHttpBinding GT;
<绑定名称=MyWebServiceBindingMAXBUFFERSIZE =2147483647maxReceivedMessageSize =2147483647/>
< /&的WebHttpBinding GT;
< /绑定>
<服务和GT;
<服务名称=MyWCFServices.HelloWorldService
behaviorConfiguration =MyServiceTypeBehaviors>
<端点地址=绑定=的WebHttpBindingbindingConfiguration =MyWebServiceBindingbehaviorConfiguration =WebHTTPEndpointBehavior
合同=MyWCFServices.IHelloWorldService/>
<端点合同=IMetadataExchange接口
结合=mexHttpBinding地址=MEX/>
< /服务>
< /服务>
< /system.serviceModel>
< /结构>
改变这一行
{
的名字：乔
}
数据>
到
数据：JSON.stringify（{名称：'乔'} ）;
编辑：
这样做是为了你服务。添加WebHttp在config结合
<&行为GT;
< endpointBehaviors>
<&行为GT;
< webHttp />
< /行为>
< / endpointBehaviors>
< /行为>
希望你知道在哪里可以添加此。如果不是让我知道，我会尽量提供一些投入
编辑：
行为NAME =myBehaviorName> 在我的意见，
<采取后续行动;
< webHttp />
< /行为>
<服务名称=MyWCFServices.HelloWorldService
behaviorConfiguration =MyServiceTypeBehaviors>
<端点地址=绑定=的WebHttpBinding
合同=MyWCFServices.IHelloWorldServicebehaviorConfiguration =myBehaviorName/>
<端点合同=IMetadataExchange接口
结合=mexHttpBinding地址=MEX/>
< /服务>
I have been searching around for hours and trying different things to get this to work. I have tried so many articles on stackoverflow and either I am too stupid to get things working or I have some unique and odd configuration that is preventing me from experiencing joy.
I create the WCF service outlined by this tutorial:
http://www.codeproject.com/Articles/97204/Implementing-a-Basic-Hello-World-WCF-Service
It is super basic and has one method and all I want it to do is allow me to consume it with jQuery.AJAX() using json.
I have it hosted in IIS and it works. I can access the WSDL without issues.
I try to consume it with the following code:
$.ajax({
dataType: 'json',
type: 'POST',
contentType: "application/json",
url: "//localhost:546/HelloWorldService.svc/GetMessage",
data: {
name: "Joe"
}
}).done(function(msg){
console.log(msg);
$("#result").append(msg);
});
I always get errors. Based on what I have tried I get 500 errors, 402 errors, errors about incorrect content... All the errors.
I have tried implementing solutions from the following articles. They range from having me change the web.config endpoints (I know I HAVE to change them but nothing I have tried so far works in terms of adding a JSON endpoint) to adding things like
[WebInvoke(Method = "POST", UriTemplate = "json/PostSalesOrderData", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Bare)]
to the interface.
Here are some of the articles I have looked at and tried to smash into my solution to get it working without much success.
Javascript JSON and WCF webservice on Phongap Android
WCF Services with JSON, JSONP and SOAP End Points
Two endpoint (soap ,json) and one service method
WCF REST Service not accepting JSON in .Net 4
I also went through this tutorial and tried to use what he had to say to get my solution working. Still nothing!
http://www.primordialcode.com/blog/post/passing-json-serialized-objects-wcf-service-jquery
This is how my interface looks
[ServiceContract]
public interface IHelloWorldService
{
[OperationContract]
[WebInvoke(UriTemplate = "GetMessage", Method = "POST",
BodyStyle = WebMessageBodyStyle.WrappedRequest,
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json)]
String GetMessage(String name);
}
Can anyone help me experience joy?
Thanks in advance for even looking at my question. If you need more information or I have not provided enough let me know so I can help you help me!
I must be missing something stupid... I know it is not this hard.
EDIT:
Working Web.Config
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="false" targetFramework="4.0" />
</system.web>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
<system.serviceModel>
<behaviors>
<endpointBehaviors>
<behavior name="WebHTTPEndpointBehavior">
<webHttp />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="MyServiceTypeBehaviors">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<webHttpBinding>
<binding name="MyWebServiceBinding" maxBufferSize="2147483647" maxReceivedMessageSize="2147483647"/>
</webHttpBinding>
</bindings>
<services>
<service name="MyWCFServices.HelloWorldService"
behaviorConfiguration="MyServiceTypeBehaviors">
<endpoint address="" binding="webHttpBinding" bindingConfiguration="MyWebServiceBinding" behaviorConfiguration="WebHTTPEndpointBehavior"
contract="MyWCFServices.IHelloWorldService"/>
<endpoint contract="IMetadataExchange"
binding="mexHttpBinding" address="mex"/>
</service>
</services>
</system.serviceModel>
</configuration>
解决方案 change this line
data: {
name: "Joe"
}
to
data: JSON.stringify({name: 'Joe'});
EDIT:
Do this to your service. Add WebHttp binding in the config.
<behaviors>
<endpointBehaviors>
<behavior>
<webHttp />
</behavior>
</endpointBehaviors>
</behaviors>
Hope you know where to add this. If not let me know and I will try to provide some inputs.
EDIT:
Following up on my comment,
<behavior name="myBehaviorName">
<webHttp />
</behavior>
<service name="MyWCFServices.HelloWorldService"
behaviorConfiguration="MyServiceTypeBehaviors">
<endpoint address="" binding="webHttpBinding"
contract="MyWCFServices.IHelloWorldService" behaviorConfiguration="myBehaviorName"/>
<endpoint contract="IMetadataExchange"
binding="mexHttpBinding" address="mex"/>
</service>
这篇关于做一个WCF服务接受来自jQuery.AJAX JSON数据（）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
