unity mysql存档

using UnityEngine;
using MySql.Data.MySqlClient;

public class MySQLSave : MonoBehaviour
{
    private string connectionString = "Server=localhost;Database=mygame;Uid=myuser;Pwd=mypassword;";

    void Start()
    {
        SavePlayerData();
        LoadPlayerData();
    }

    void SavePlayerData()
    {
        string sql = "INSERT INTO players (name, score) VALUES ('Player1', 100)";
        using (MySqlConnection connection = new MySqlConnection(connectionString))
        {
            connection.Open();
            MySqlCommand command = new MySqlCommand(sql, connection);
            command.ExecuteNonQuery();
        }
    }

    void LoadPlayerData()
    {
        string sql = "SELECT * FROM players WHERE name = 'Player1'";
        using (MySqlConnection connection = new MySqlConnection(connectionString))
        {
            connection.Open();
            MySqlCommand command = new MySqlCommand(sql, connection);
            MySqlDataReader reader = command.ExecuteReader();
            while (reader.Read())
            {
                Debug.Log("Player Name: " + reader["name"] + ", Score: " + reader["score"]);
            }
        }
    }
}