vs 怎么连接mysql

{
  "ConnectionStrings": {
    "DefaultConnection": "Server=localhost;Database=mydatabase;Uid=myuser;Pwd=mypassword;"
  }
}

using System;
using System.Data.SqlClient;

class Program
{
    static void Main()
    {
        string connectionString = "Server=localhost;Database=mydatabase;Uid=myuser;Pwd=mypassword;";
        using (SqlConnection connection = new SqlConnection(connectionString))
        {
            connection.Open();
            Console.WriteLine("Connected to MySQL!");
        }
    }
}

Install-Package MySql.Data.EntityFramework
Install-Package Microsoft.EntityFrameworkCore.SqlServer

using Microsoft.EntityFrameworkCore;

public class MyDbContext : DbContext
{
    public DbSet<MyEntity> MyEntities { get; set; }

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        optionsBuilder.UseMySQL("Server=localhost;Database=mydatabase;Uid=myuser;Pwd=mypassword;");
    }
}

using System;
using System.Linq;

class Program
{
    static void Main()
    {
        using (MyDbContext context = new MyDbContext())
        {
            var entities = context.MyEntities.ToList();
            foreach (var entity in entities)
            {
                Console.WriteLine(entity);
            }
        }
    }
}