import java.sql.*;

public class JDBCTest {

public static void main(String[] args){

            // 驅動程式名
            String driver = "com.mysql.jdbc.Driver";

            // URL指向要訪問的資料庫名scutcs
            String url = "jdbc:mysql://localhost:3306/jsp";

            // MySQL配置時的使用者名稱
            String user = "root";
 
            // MySQL配置時的密碼
            String password = "root";

            try {
             // 載入驅動程式
             Class.forName(driver);

             // 連續資料庫
             Connection conn = DriverManager.getConnection(url, user, password);

             if(!conn.isClosed())
              System.out.println("Succeeded connecting to the Database!");

             // statement用來執行SQL語句
             Statement statement = conn.createStatement();

             // 要執行的SQL語句
             String sql = "select * from xuesheng";

             // 結果集
             ResultSet rs = statement.executeQuery(sql);

             System.out.println("-----------------");
             System.out.println("執行結果如下所示:");
             System.out.println("-----------------");
             System.out.println(" 學號" + "/t" + " 姓名");
             System.out.println("-----------------");

             String name = null;
             int id=0;
             while(rs.next()) {
   
              // 選擇sname這列資料
              id = rs.getInt("id");
              name=rs.getString("name");
              // 首先使用ISO-8859-1字符集將name解碼為位元組序列並將結果儲存新的位元組陣列中。
              // 然後使用GB2312字符集解碼指定的位元組陣列
              //name = new String(name.getBytes("ISO-8859-1"),"GB2312");

              // 輸出結果
              System.out.println(rs.getInt("id") + "/t" + name);
             }

             rs.close();
             conn.close();

            } catch(ClassNotFoundException e) {

             System.out.println("Sorry,can`t find the Driver!");
             e.printStackTrace();

            } catch(SQLException e) {

             e.printStackTrace();

            } catch(Exception e) {

             e.printStackTrace();

            }
}
}