.Net 使用 MongoDB

1、安装nuget包

MongoDB.Driver

2、简单代码

using MongoDB.Bson;
using MongoDB.Driver;
using System.Buffers;
using System.Collections.Concurrent;
using System.Diagnostics;

namespace ConsoleApp4
{
    internal class Program
    {

      
        static void Main(string[] args)
        {
           var client = new MongoClient("mongodb://192.168.11.137");
           var database = client.GetDatabase("MyTestDB");
            var collection = database.GetCollection<UserInfo>("UserInfo");
            collection.InsertOne(new UserInfo
            {
                Name = "Jack",
                CreateTime = DateTime.Now,
            });

            var query = collection.Find(m => m.Name.Contains("Ja")).FirstOrDefault();
        }

     
    }

    class UserInfo
    {
        public ObjectId Id { get; set; }
        public string Name { get; set; }
        public DateTime CreateTime { get; set; }
    }
}

public ObjectId Id { get; set; } 必须要在model类中定义，否则查询会报错