我有WCF rest服务,希望将对象作为输入.
I have WCF rest service which is expecting object as input.
[WebInvoke(Method = "POST", UriTemplate = "SaveItem", ResponseFormat = WebMessageFormat.Json, RequestFormat = WebMessageFormat.Json, BodyStyle = WebMessageBodyStyle.Wrapped)] [OperationContract] public string SaveItem(Item item) { string retValue; using (var business = new ItemBusiness()) { retValue = business.SaveItem(item).ToString(); } return retValue; }Item类如下所示.
Item class looks like below.
[DataContract] public class Item { [DataMember] public string UserId { get; set; } [DataMember] public string Name { get; set; } [DataMember] public string Description { get; set; } [DataMember] public string Cost { get; set; } //[DataMember] //public string AvailableQunatity { get; set; } [DataMember] public string IsNegotiable { get; set; } [DataMember] public string LocationLat { get; set; } [DataMember] public string LocationLong { get; set; } [DataMember] public string Condition { get; set; } [DataMember] public string DeliveryType { get; set; } [DataMember] public string PostalCode { get; set; } [DataMember] public string Category { get; set; } }我正在从android应用程序传递json.
I'm passing json from android application.
{"UserId":"1","Name":"1","Description":"1","Cost":"1","IsNegotiable":"1","LocationLat":"1," LocationLong:" 1," Condition:" 1," DeliveryType:" 1," PostalCode:" 1," Category:" 13}
{"UserId":"1","Name":"1","Description":"1","Cost":"1","IsNegotiable":"1","LocationLat":"1","LocationLong":"1","Condition":"1","DeliveryType":"1","PostalCode":"1","Category":"13"}
但是WCF方法将Item设为null不确定原因.
but the WCF method is getting Item as null not sure why.
任何帮助将不胜感激.
谢谢.
编辑
终于成功了...将 WebMessageBodyStyle.Wrapped 更改为 WebMessageBodyStyle.Bare
finally got it work...changed WebMessageBodyStyle.Wrapped to WebMessageBodyStyle.Bare
推荐答案感谢分享您的解决方案.我需要WebMessageBodyStyle.Bare位,但是我的另一个问题是,按照其他网站上的建议,我的JSON被包装在父节点"中,例如:
Thanks for sharing your solution. I needed the WebMessageBodyStyle.Bare bit but my other issue was that my JSON was wrapped in a parent "node" per suggestions on other sites like this:
Not Working --> {"MethodParamName":[{"prop1":"value1","prop2":"value2"}]}但是我的JSON始终为null.但是,一旦我删除了JSON的父节点",我的WCF终于可以读取该对象:
But my JSON was always null. However once I dropped the "parent node" of my JSON my WCF finally could read the object:
Working --> {"prop1":"value1","prop2":"value2"}更多推荐
WCF Rest服务接收对象为null
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