问实现java 8 DriverAction接口

EN

import java.sql.*;

public class Jdbcexample implements DriverAction {

    public static void main(String[] args) {
        try {
        Driver driver = new com.mysql.jdbc.Driver();/*com.mysql can not be resolve to type error */
        DriverAction driveraction = new Jdbcexample();
        DriverManager.registerDriver(driver,driveraction);
        Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","root");
        Statement stmt =con.createStatement();
        ResultSet rs =stmt.executeQuery("select* from user");
        while(rs.next()) {
            System.out.println(rs.getInt(1)+""+rs.getString(2)+""+rs.getString(3));
        }
        con.close();
    DriverManager.deregisterDriver(driver);
        }
        catch(Exception e) {
            System.out.println(e);
        }

}

    @Override
    public void deregister() {
        System.out.println("Driver is deregistered");

    }
}