如何停止格式化Json数据2次。 [英] How to stop formatting Json data 2 times.

问题描述

大家好，



我正在使用WCF REST服务，将数据作为Json格式返回。对于我的一种方法，声明如下所示，

 <   operationcontract， > POST，ResponseFormat：= WebMessageFormat.Json，BodyStyle：= WebMessageBodyStyle.Wrapped ，UriTemplate：=GetExpenseSnapshot）> 
函数GetExpenseSnapshot（ByVal sessionkey As String，ByVal expenseReportID As Integer）As ExpenseReportSnapShot 

在我的实现中，我手动将数据格式化为Json格式。当我调试和检查时，数据显示正确但在检查WCF客户端时，数据显示错误，即为每列添加@符号和额外的双引号（）。

<例如，

 @{评论：[{行：[{XmlLabel ：RestService.EXPEntity，expenseReportID：，expReportNotesID：
}]}]}

但我需要这样显示，

 {评论：[{行：[ {XmlLabel：RestService.EXPEntity，expenseReportID：，expReportNotesID：
}]}]} 

请帮我解决这个问题...

谢谢

Teja MS。

解决方案

< blockquote>你可以通过尝试反序列化对象来检查

 JsonConvert.DeserializeObject< YourReturnDataType>（YourResult）

Hi All,

I am working on WCF REST Service with returning data as Json format. For one of my method, declaration as shown below,

<operationcontract,>"POST", ResponseFormat:=WebMessageFormat.Json, BodyStyle:=WebMessageBodyStyle.Wrapped, UriTemplate:="GetExpenseSnapshot")>
        Function GetExpenseSnapshot(ByVal sessionkey As String, ByVal expenseReportID As Integer) As ExpenseReportSnapShot

and in my implementation, i manually formatting the data as Json format. When i debug and check, the data was displayed correctly but when checking in WCF Client, the data was displayed wrongly i.e adding "@" symbol and extra double quotes ("") for each column.

For example,

 @"{""Comment"" : [{""Row"":[ {""XmlLabel"":""RestService.EXPEntity"",""expenseReportID"":"""",""expReportNotesID"":""""
}]}]}""

but i need to display like this,

  {"Comment" : [{"Row":[ {"XmlLabel":"RestService.EXPEntity","expenseReportID":"","expReportNotesID":""
}]}]}

Please help me to resolve this...
Thanks
Teja MS.

解决方案

You can check by trying to deserialize the object

JsonConvert.DeserializeObject<YourReturnDataType>(YourResult)

这篇关于如何停止格式化Json数据2次。的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！