import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Set;

//import java.util.*;
 
public class maino {

        public static void main(String[] args) {
                String driver ="com.mysql.jdbc.Driver";
                
                String url ="jdbc:mysql://localhost:3306/fei";//要操作的資料庫名稱
                
                String user ="root";//資料庫使用者名稱
                
                String password ="";//密碼
              
                try {
					Class.forName(driver);
					
					Connection conn = DriverManager.getConnection(url, user, password);
					
					if(!conn.isClosed())
						System.out.println("Succeeded connecting to the Database!");
					Statement statement = conn.createStatement();
					String sql ="select * from info";//要執行的sql語句
					String sql1 = "INSERT INTO info VALUES ('Bziill', '93rd', '17')";//要執行的sql語句
					statement.executeUpdate(sql1);
					ResultSet rs = statement.executeQuery(sql);//用rs獲得執行sql語句後得到的結果
					
					System.out.println("----------------");
					System.out.println("Result is :");
					String name=null;
					while (rs.next()) {
						System.out.println(rs.getString("Name")+": "+rs.getString("Age"));
					}
					
					
				} catch(ClassNotFoundException e) {   
					System.out.println("Sorry,cant find the Driver!");   
					e.printStackTrace();   
					} catch(SQLException e) {   
					e.printStackTrace();   
					} catch(Exception e) {   
					e.printStackTrace();   
					}   
               
                
        }
}