如何从JSON字符串自动生成C#类文件 [英] How to auto-generate a C# class file from a JSON string

问题描述

给出以下JSON对象，

form = {
  "name": "",
  "address": {
    "street": "",
    "city": "",
    "province": "",
    "postalCode": "",
    "country": ""
  },
  "phoneDay": "",
  "phoneCell": "",
  "businessName": "",
  "website": "",
  "email": ""
}

什么是自动生成以下C#类的工具?

public class ContactInfo
{
    public string Name { get; set; }
    public Address Address { get; set; }
    public string PhoneDay { get; set; }
    public string PhoneCell { get; set; }
    public string BusinessName { get; set; }
    public string Website { get; set; }
    public string Email { get; set; }
}

public class Address
{
    public string Street { get; set; }
    public string City { get; set; }
    public string Province { get; set; }
    public string PostalCode { get; set; }
    public string Country { get; set; }
}

我们已经研究了以下问题:

从JSON模式生成C#类正在询问有关JSON模式的问题这可能是在未来使用的一种方法.

生成的C#类的优缺点用于Json对象

解决方案

四个选项:

• 无需安装任何内容即可使用免费的 json2csharp 网络工具.

• 如果您在Visual Studio中具有 Web Essentials ，请使用编辑">选择性粘贴">将JSON粘贴为类" .

• 使用免费的 jsonclassgenerator .exe

• 网络工具 app.quicktype.io (在 json2csharp 的链接中可用)也不需要安装任何内容.

优点和缺点:

• jsonclassgenerator 转换为PascalCase，而其他的则没有. p>

• app.quicktype.io 具有一些逻辑识别字典并处理名称为无效c#标识符的JSON属性.

Given the following JSON object,

form = {
  "name": "",
  "address": {
    "street": "",
    "city": "",
    "province": "",
    "postalCode": "",
    "country": ""
  },
  "phoneDay": "",
  "phoneCell": "",
  "businessName": "",
  "website": "",
  "email": ""
}

what is a tool to auto-generate the following C# class?

public class ContactInfo
{
    public string Name { get; set; }
    public Address Address { get; set; }
    public string PhoneDay { get; set; }
    public string PhoneCell { get; set; }
    public string BusinessName { get; set; }
    public string Website { get; set; }
    public string Email { get; set; }
}

public class Address
{
    public string Street { get; set; }
    public string City { get; set; }
    public string Province { get; set; }
    public string PostalCode { get; set; }
    public string Country { get; set; }
}

We have already looked at these questions:

Generate C# classes from JSON Schema Is asking about JSON Schemas which may be an approach to use down the road.

Benefits and drawbacks of generated C# classes for Json objects

解决方案

Four options:

• Use the free json2csharp web tool without installing anything.

• If you have Web Essentials in Visual Studio, use Edit > Paste special > paste JSON as class.

• Use the free jsonclassgenerator.exe

• The web tool app.quicktype.io (available in a link from json2csharp) also does not require installing anything.

Pros and Cons:

• jsonclassgenerator converts to PascalCase but the others do not.

• app.quicktype.io has some logic to recognize dictionaries and handle JSON properties whose names are invalid c# identifiers.

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