android mysql连接数据库

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class MySQLConnector {
    private static final String URL = "jdbc:mysql://your_mysql_server_ip:3306/your_database_name";
    private static final String USER = "your_username";
    private static final String PASSWORD = "your_password";

    public static void main(String[] args) {
        Connection connection = null;
        try {
            // 加载JDBC驱动程序
            Class.forName("com.mysql.cj.jdbc.Driver");
            // 建立连接
            connection = DriverManager.getConnection(URL, USER, PASSWORD);
            System.out.println("Connected to MySQL database!");
        } catch (ClassNotFoundException e) {
            System.out.println("JDBC driver not found!");
        } catch (SQLException e) {
            System.out.println("Failed to connect to MySQL database!");
            e.printStackTrace();
        } finally {
            if (connection != null) {
                try {
                    connection.close();
                } catch (SQLException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}