ElasticSearchStudy/ElasticSearchStudy.Core/Student.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace ElasticSearchStudy.Core
{
    public class Student
    {
        public string? Name { get; set; }
        public int Age { get; set; }
        public string? School { get; set; }
        public string? Grade { get; set; }
        public string? Address { get; set; }
    }
}