将 C# 对象转换为 Json 对象 [英] Convert C# Object to Json Object

问题描述

我正在尝试将 C# 对象序列化为 Json 对象.然后将其提交给 Salesforce API，并创建一个应用程序.现在我将 C# 对象序列化为 Json 字符串，但我需要它是一个对象.

I am trying to serialize a C# object into a Json object. That will then be submitted to the Salesforce API, and create an application. Right now I have the C# object serialized into a Json string, but I need it to be an object.

这是我的 C# 对象以及随附的序列化.

Here is my C# object along with accompany serialization.

Customer application = new Customer { 
    ProductDescription = "gors_descr " + tbDescription.Text, 
    Fname = "b_name_first " + tbFName.Text, 
    Lname = "b_name_last " + tbLName.Text
};

var json = new System.Web.Script.Serialization.JavaScriptSerializer();
string jsonString = json.Serialize(application);

string endPoint = token.instance_url + "/services/apexrest/submitApplication/";    
string response = conn.HttpPost(endPoint, json, token);
Literal rLiteral = this.FindControl("resultLiteral") as Literal;

我需要在 JSON 对象中输出 JSON 字符串.我需要的一个例子如下:

I need the JSON string to output inside of a JSON Object. An example of what I need is below:

"{ \"jsonCreditApplication\" : " +
    "\"gors_descr\" : \"Appliances\", " +
    "\"b_name_first\" : \"Marisol\", " +
    "\"b_name_last\" : \"Testcase\", " +
"}"; 

这个硬编码的 json 字符串位于对象内部.目前，C# 对象中的值被输出到一个 JSON 字符串中，但我需要将它输出到一个对象中，以便 Salesforce API 接受提交.

This hard coded json string is inside of an object. As it stands, the values in the C# object are being outputted into a JSON string, but I'm needing it output into an object so that the Salesforce API will accept the submission.

如何将 JSON 字符串附加或插入到对象中?

How can I append or insert the JSON string into an object?

推荐答案

要创建正确的 JSON，首先需要准备合适的模型.它可以是这样的:

To create correct JSON first you need to prepare appropriate model. It can be something like that:

[DataContract]
public class Customer
{
    [DataMember(Name = "gors_descr")]
    public string ProductDescription { get; set; }

    [DataMember(Name = "b_name_first")]
    public string Fname { get; set; }

    [DataMember(Name = "b_name_last")]
    public string Lname { get; set; }
}

为了能够使用 Data 属性，您需要选择其他一些 JSON 序列化程序.例如 DataContractJsonSerializer 或 Json.NET(我将在本例中使用它).

To be able to use Data attributes you will need to choose some other JSON serializer. For example DataContractJsonSerializer or Json.NET(I will use it in this example).

Customer customer = new Customer
{
    ProductDescription = tbDescription.Text,
    Fname = tbFName.Text,
    Lname = tbLName.Text
};


string creditApplicationJson = JsonConvert.SerializeObject(
    new
    {
        jsonCreditApplication = customer
    });

所以 jsonCreditApplication 变量将是:

{
  "jsonCreditApplication": {
    "gors_descr": "Appliances",
    "b_name_first": "Marisol",
    "b_name_last": "Testcase"
  }
}

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