我需要有一个javascript，它会将对象作为json发送到WCF服务来保存它。 我有javascript：
<script>
$(document).ready(function(){
$("#submitButton").click(function() {
console.info("executing submitButton click");
TestJSon();
);
});
</script>
<button type="button" id="submitButton">Save</button>
<script>
var varType;
var varUrl;
var varData;
var varContentType;
var varDataType;
var varProcessData;
//Generic function to call AXMX/WCF Service
function CallService()
{
console.log('called CallService')
$.ajax({
type : varType, //GET or POST or PUT or DELETE verb
url : varUrl, // Location of the service
data : varData, //Data sent to server
contentType : varContentType, // content type sent to server
dataType : varDataType, //Expected data format from server
processdata : varProcessData, //True or False
success : function(msg) {//On Successfull service call
ServiceSucceeded(msg);
},
error: ServiceFailed// When Service call fails
});
}
function ServiceSucceeded(result) {//When service call is sucessful
alert('Service call succeded');
varType=null;varUrl = null;varData = null;varContentType = null;varDataType = null;varProcessData = null;
}
function ServiceFailed(result) {
alert('Service call failed: ' + result.status + '' + result.statusText);
varType = null; varUrl = null; varData = null; varContentType = null; varDataType = null; varProcessData = null;
}
function TestJSon() {
varType = "POST";
varUrl = "http://localhost:56616/bebc179a-3a96-4934-88df-df1ca17da8b1/CountryDataService.svc/SaveObject";
varData = { player: {'Name': '1' }};
varContentType = "application/json; charset=utf-8";
varDataType = "json";
varProcessData = true;
CallService();
}
</script>
此脚本应使用此WCF方法：
public void SaveObject(Player player)
{
var input = player;
File.WriteAllText(@"c:\Temp\" + "index.html", input.Name, Encoding.UTF8);
return player;
}
是：
[OperationContract]
[WebInvoke(Method = "POST", BodyStyle = WebMessageBodyStyle.Wrapped, ResponseFormat = WebMessageFormat.Json)]
void SaveObject(Player player);
玩家类：
[DataContract(Name = "Player")]
public class Player
{
private string _name;
[DataMember]
public string Name { get { return _name; } set { _name = value; } }
}
：
<services>
<service name="MyCompany.Services.CountryDataService" behaviorConfiguration="CountryProvinceBehavior" >
<endpoint address="" binding="webHttpBinding" contract="MyCompany.Services.ICountryDataService" behaviorConfiguration="CountryProvinceBehavior"/>
</service>
<behaviors>
<endpointBehaviors>
<behavior name="CountryProvinceBehavior">
<webHttp/>
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="CountryProvinceBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
</behaviors>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true" />
</system.webServer>
而且最重要的 - 结果： 方法ServiceFailed已使用代码0和statusText - NoTransport命中 也没有交通（Fiddler告诉我） 服务的地址是可以的，因为当我将json更改为jsonp时，ServiceFailed也被代码200和statusText命中 - 成功。
并且有一个流量：
请求
GET http://localhost:56616/bebc179a-3a96-4934-88df-df1ca17da8b1/CountryDataService.svc/SaveObject?callback=jQuery1710486683341013641_1342788918981&player%5BName%5D=1&_=1342788921786 HTTP/1.1
Accept: application/javascript, */*;q=0.8
Accept-Language: en-US
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Accept-Encoding: gzip, deflate
Connection: Keep-Alive
Host: localhost:56616
响应
HTTP/1.1 404 Not Found
Content-Length: 1565
Content-Type: text/html; charset=UTF-8
Server: Microsoft-IIS/7.5
X-Powered-By: ASP.NET
Date: Fri, 20 Jul 2012 12:55:21 GMT
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Service</title>
<style>BODY { color: #000000; background-color: white; font-family: Verdana; margin-left: 0px; margin-top: 0px; } #content { margin-left: 30px; font-size: .70em; padding-bottom: 2em; } A:link { color: #336699; font-weight: bold; text-decoration: underline; } A:visited { color: #6699cc; font-weight: bold; text-decoration: underline; } A:active { color: #336699; font-weight: bold; text-decoration: underline; } .heading1 { background-color: #003366; border-bottom: #336699 6px solid; color: #ffffff; font-family: Tahoma; font-size: 26px; font-weight: normal;margin: 0em 0em 10px -20px; padding-bottom: 8px; padding-left: 30px;padding-top: 16px;} pre { font-size:small; background-color: #e5e5cc; padding: 5px; font-family: Courier New; margin-top: 0px; border: 1px #f0f0e0 solid; white-space: pre-wrap; white-space: -pre-wrap; word-wrap: break-word; } table { border-collapse: collapse; border-spacing: 0px; font-family: Verdana;} table th { border-right: 2px white solid; border-bottom: 2px white solid; font-weight: bold; background-color: #cecf9c;} table td { border-right: 2px white solid; border-bottom: 2px white solid; background-color: #e5e5cc;}</style>
</head>
<body>
<div id="content">
<p class="heading1">Service</p>
<p>Endpoint not found.</p>
</div>
</body>
</html>
因此，我需要帮助在我的WCF服务中保存此Player对象。我正在使用Wk8和.net 4.0
我会感激任何帮助。
答案 0 :(得分：5)
让我们一步一步地做到这一点，这样你就可以有一个起点。
添加模型类
[DataContract]
public class Player
{
[DataMember]
public string Name { get; set; }
}
服务合同：
[ServiceContract]
public interface ICountryDataService
{
[OperationContract]
[WebInvoke(Method = "POST", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.WrappedRequest)]
void SaveObject(Player player);
}
并实施：
public class CountryDataService : ICountryDataService
{
public void SaveObject(Player player)
{
}
}
添加.svc端点（CountryDataService.svc）：
<%@ ServiceHost
Language="C#"
Debug="true"
Service="MyService.CountryDataService"
%>
修改web.config：
<system.serviceModel>
<behaviors>
<endpointBehaviors>
<behavior name="CountryProvinceBehavior">
<webHttp/>
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior name="">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service name="MyService.CountryDataService">
<endpoint
address=""
binding="webHttpBinding"
contract="MyService.ICountryDataService"
behaviorConfiguration="CountryProvinceBehavior" />
</service>
</services>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
添加index.htm消费：
<!DOCTYPE html>
<html>
<head>
<title></title>
</head>
<body>
<script type="text/javascript" src=" http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">
$.ajax({
url: 'countrydataservice.svc/saveobject',
type: 'POST',
contentType: 'application/json',
data: JSON.stringify({ player: { Name: 'foo bar'} }),
success: function (result) {
}
});
</script>
</body>
</html>
更新：
这是我的示例解决方案的链接：http://www.filedropper.com/myservice
答案 1 :(得分：1)
看起来您在端点行为中有错误的元素。
尝试使用配置中的<webHttp/>替换<enableWebSCript/>。
<endpointBehaviors>
<behavior name="CountryProvinceBehavior">
<enableWebScript/>
</behavior>
</endpointBehaviors>
答案 2 :(得分：1)
当您设置端点行为配置以使用<enableWebScript />时，WCF会为您生成JavaScript代理端点。因此，您可以更轻松地将其用于开箱即用。
Web.config文件
<system.serviceModel>
<services>
<service name="Service.TestService">
<endpoint address="" contract="Service.ITestService" binding="webHttpBinding" behaviorConfiguration="web"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="">
<serviceMetadata httpGetEnabled="true" />
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="web">
<enableWebScript />
</behavior>
</endpointBehaviors>
</behaviors>
服务合同
[ServiceContract(Name = "TestService", Namespace = "Service")]
public interface ITestService
{
[OperationContract]
[WebInvoke(ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json)]
int GetSum(int a, int b);
}
例如，您的服务托管在localhost/TestService.svc上，然后获取JavaScript代理类代码，您应该转到网址localhost/TestService.svc/js
如何使用JS代理类
var proxy = new Service.TestService();
proxy.GetSum(1, 2, function(response) { alert('Result: ' + response); }, function(response) { alert('Error'); }, proxy);
有关详细信息，请查看http://msdn.microsoft.com/en-us/library/bb412167.aspx