Oracle的驱动与Mysql的驱动


 Mysql的驱动:

  public PersonOperation() {

  try {

  Class.forName("com.mysql.jdbc.Driver");

  try {

  connection = DriverManager.getConnection(

  "jdbc:mysql://localhost:3306/linger", "root", "123456");

  //"jdbc:mysql://localhost:3306/checkcode?useUnicode=true&characterEncoding=utf-8";

  } catch (SQLException e) {

  // TODO Auto-generated catch block

  e.printStackTrace();

  }

  } catch (ClassNotFoundException e) {

  // TODO Auto-generated catch block

  e.printStackTrace();

  }

  // connection = DBPool.getConnection();

  }

  Oracle的驱动:

  public class Driver {

  public static void main(String[] args) throws IOException,

  InstantiationException, IllegalAccessException,

  ClassNotFoundException {

  Connection con = null;

  try {

  Class.forName("oracle.jdbc.driver.OracleDriver");

  con = DriverManager.getConnection(

  "jdbc:oracle:thin:@localhost:1521:orcl", "system", "sys");

  System.out.println("连接Oracle数据库成功");

  Statement statement = con.createStatement();

  ResultSet resultSet = statement

  .executeQuery("select * from scott.emp");

  while (resultSet.next()) {

  System.out.print(resultSet.getString(1));

  System.out.print(resultSet.getString(2));

  System.out.print(resultSet.getString(3));

  System.out.println(resultSet.getString(4));

  }

  } catch (SQLException e) {

  }

  }

  }


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