c# litjson如何解析复杂JSON结构

在C#中，可以使用LitJSON库来解析复杂的JSON结构。以下是一个简单的示例代码，演示如何使用LitJSON解析一个包含嵌套结构和数组的JSON：

using LitJson;
    
using System;


class Program
{

    static void Main()
    {

        string json = @"
        {

            ""name"": ""John Smith"",
            ""age"": 30,
            ""isMarried"": true,
            ""children"": [
                {

                    ""name"": ""Alice"",
                    ""age"": 5
                }
,
                {

                    ""name"": ""Bob"",
                    ""age"": 3
                }

            ],
            ""address"": {

                ""street"": ""123 Main St"",
                ""city"": ""New York"",
                ""zipCode"": ""10001""
            }

        }
    ";
    

        JsonData data = JsonMapper.ToObject(json);
    

        string name = (string)data["name"];
    
        int age = (int)data["age"];
    
        bool isMarried = (bool)data["isMarried"];
    

        JsonData children = data["children"];

        foreach (JsonData child in children)
        {
    
            string childName = (string)child["name"];
    
            int childAge = (int)child["age"];

            Console.WriteLine("Child: {
0}
 ({
1}
     years old)", childName, childAge);

        }
    

        JsonData address = data["address"];
    
        string street = (string)address["street"];
    
        string city = (string)address["city"];
    
        string zipCode = (string)address["zipCode"];


        Console.WriteLine("Name: {
0}
    ", name);

        Console.WriteLine("Age: {
0}
    ", age);

        Console.WriteLine("Married: {
0}
    ", isMarried);

        Console.WriteLine("Address: {
0}
, {
1}
, {
2}
    ", street, city, zipCode);

    }

}
    

在这个示例中，首先将JSON字符串转换为JsonData对象，然后通过索引访问对象的属性和数组元素，从而获取JSON中的数据。通过递归访问嵌套结构和数组，可以方便地解析复杂的JSON数据。

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