我一直有一些问题从我创建的WCF服务应用程序中检索JSON数据。我有一个返回以下JSON一个简单的WCF服务:从WCF通过JQuery访问JSONP
[{"RoomId":1,"RoomName":"Big Room"},{"RoomId":2,"RoomName":"Medium Room"},{"RoomId":3,"RoomName":"Small Room"}]
我试图从使用JQuery Web应用程序访问这些数据。我曾尝试过各种JQuery语句来尝试并检索数据,但没有显示任何内容。以下是我最新的尝试:
$(function() {
$.getJSON('http://localhost:6188/RoomBookingService.svc/GetRooms?callback=Rooms', function (data) {
alert(data);
});
以下是我的WCF服务的应用程序代码:
[ServiceContract]
public interface IRoomBookingService
{
[OperationContract]
[WebGet(BodyStyle = WebMessageBodyStyle.Bare,ResponseFormat = WebMessageFormat.Json, UriTemplate = "GetRooms")]
Room[] GetRooms();
配置:
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<services>
<service name="RoomBookingServices.RoomBookingService" behaviorConfiguration="RoomBookingServiceBehaviour">
<endpoint address="" binding="webHttpBinding" bindingConfiguration="webHttpBindingWithJsonP" contract="RoomBookingServices.IRoomBookingService" behaviorConfiguration="webHttpBehavior">
</endpoint>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="RoomBookingServiceBehaviour">
<!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="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="webHttpBehavior">
<webHttp/>
</behavior>
</endpointBehaviors>
</behaviors>
<bindings>
<webHttpBinding>
<binding name="webHttpBindingWithJsonP" crossDomainScriptAccessEnabled="true" />
</webHttpBinding>
</bindings>
<!--<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />-->
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
所有我需要的JQuery做的是返回JSON并将其显示在div标签或其他内容中,稍后将对其进行格式化。任何帮助都会很棒。
在此先感谢。
把这个放到浏览器窗口http:// localhost:6188/RoomBookingService.svc/GetRooms?callback =房间并看看它返回什么 – Luke
虽然这里有什么问题? – mowwwalker