我一直有一些問題從我創建的WCF服務應用程序中檢索JSON數據。我有一個返回以下JSON一個簡單的WCF服務:從WCF通過JQuery訪問JSONP
[{"RoomId":1,"RoomName":"Big Room"},{"RoomId":2,"RoomName":"Medium Room"},{"RoomId":3,"RoomName":"Small Room"}]
我試圖從使用JQuery Web應用程序訪問這些數據。我曾嘗試過各種JQuery語句來嘗試並檢索數據,但沒有顯示任何內容。以下是我最新的嘗試:
$(function() {
$.getJSON('http://localhost:6188/RoomBookingService.svc/GetRooms?callback=Rooms', function (data) {
alert(data);
});
以下是我的WCF服務的應用程序代碼:
[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並將其顯示在div標籤或其他內容中,稍後將對其進行格式化。任何幫助都會很棒。
在此先感謝。
把這個放到瀏覽器窗口http:// localhost:6188/RoomBookingService.svc/GetRooms?callback =房間並看看它返回什麼 – Luke
雖然這裏有什麼問題? – mowwwalker