.net WCF REST服务：请求对象为null

我正在尝试将对象发送到REST服务，但该对象未正确映射

我已将我的合同定义为：

<OperationContract(),
    WebInvoke(UriTemplate:="/SendNotification",
              ResponseFormat:=WebMessageFormat.Json, RequestFormat:=WebMessageFormat.Json, BodyStyle:=WebMessageBodyStyle.Bare,
              Method:="POST")>
Function SendNotification(ByVal data As Models.Notification) As Boolean

生成的请求如下所示：

POST http://localhost:62530/Services/Notification/NotificationWS.svc/SendNotification HTTP/1.1
Host: localhost:62530
Connection: keep-alive
Content-Length: 87
Cache-Control: no-cache
Pragma: no-cache
Origin: http://localhost:62530
X-Requested-With: XMLHttpRequest
Content-Type: application/json
Accept: */*
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko)         Chrome/33.0.1750.146 Safari/537.36
DNT: 1
Referer: http://localhost:62530/D.html
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-GB,en;q=0.8,ca;q=0.6,fr;q=0.4,pt;q=0.2,es;q=0.2

{"data":{"ApplicationID":"2","PortalIDs":"pid","Message":"THis is a test","Badge":"3"}}

函数被调用，并且存在一个数据对象，但其属性为null

我一直在研究类似的问题，比如运气不好

---

谢谢

尝试更改您发布的数据，如下所示：

var o = {ApplicationID: "2", PortalIDs: "pid", Message: "This is a test", Badge: "3"};

---

我似乎还记得，当我使用WCF rest时，我从未在HTTP请求中指定过变量名。

我认为将

WebMessageBodyStyle.Bare

更改为

WebMessageBodyStyle.Wrapped

在您的情况下也可以做到这一点。

您能提供Models.Notification类吗？我觉得你的电话没问题，只是更新了问题。谢谢这对我来说很奇怪，你试过通过.net调用你的方法吗？我使用HttpWebRequest或WebClient.No进行了测试。我将尝试显示resultsIf success，然后在fiddler中查看调用是如何构造的。我认为这将是愚蠢的事情。我以前也遇到过这样的问题，而且总是很傻：）

POST http://localhost:62530/Services/Notification/NotificationWS.svc/SendNotification HTTP/1.1
Host: localhost:62530
Connection: keep-alive
Content-Length: 87
Cache-Control: no-cache
Pragma: no-cache
Origin: http://localhost:62530
X-Requested-With: XMLHttpRequest
Content-Type: application/json
Accept: */*
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko)         Chrome/33.0.1750.146 Safari/537.36
DNT: 1
Referer: http://localhost:62530/D.html
Accept-Encoding: gzip,deflate,sdch
Accept-Language: en-GB,en;q=0.8,ca;q=0.6,fr;q=0.4,pt;q=0.2,es;q=0.2

{"data":{"ApplicationID":"2","PortalIDs":"pid","Message":"THis is a test","Badge":"3"}}

var o = {ApplicationID: "2", PortalIDs: "pid", Message: "This is a test", Badge: "3"};