接下来进行解析json，上一章中，把对象解析成了json文本，文本内容取决于对象包含什么内容，反过来，根据文本做对象，要有文本的模板，新建一个类与json文本相对应。

简单json文本解析.

JSON文本

[{"index":1,"studentName":"小明","sex":false,"books":[{"bookName":"崛起","prise":199},{"bookName":"提莫队长","prise":123}]},
{"index":2,"studentName":"小红","sex":true,"books":[{"bookName":"崛起","prise":199},{"bookName":"崛起","prise":199},{"bookName":"提莫队长","prise":123}]},
{"index":3,"studentName":"小李","sex":false,"books":[]}
]

对应类

跟上一章一样

 [Serializable]
    public class Student
    {
        public int index;
        public string studentName;
        public bool sex;
        public Book[] books;

        public Student()
        {
        }

        public Student(int index, string studentName, bool sex, Book[] books)
        {
            this.index = index;
            this.studentName = studentName;
            this.sex = sex;
            this.books = books;
        }
    }

    [Serializable]
    public class Book
    {
        public string bookName;
        public int prise;

        public Book()   //有时不写默认构造 会报错
        {
        }

        public Book(string bookName, int prise)
        {
            this.bookName = bookName;
            this.prise = prise;
        }
    }

解析过程

解析可以多种方式，一种利用jsonDate ，一种利用T类型 ，后者方便一些

  class Program
    {
        static void Main(string[] args)
        {
            
            #region Json读取测试
            string json = File.ReadAllText(@"D:\VSProject\JSON\JSON\Json.json");
         //   Student[] sArray = JsonMapper.ToObject<Student[]>(json);  //使用数组和list一样的结果

            List<Student> sArray = JsonMapper.ToObject<List<Student>>(json);

            foreach (Student st in sArray)
            {
                Console.Write(st.index + "-----------" + st.sex.ToString());
                foreach (Book b in st.books)
                {
                    Console.Write("-----------" +b.bookName + "-----------"+ b.prise);
                }
                Console.WriteLine();
            }

            #endregion
            Console.ReadKey();
        }
    }