JAVA 连接ORACLE数据库

 public static void main(String args[]){
  String driver = "oracle.jdbc.driver.OracleDriver";
  String strUrl = "jdbc:oracle:thin:@192.168.1.1:1521:oracle";
  try{
   Class.forName(driver); 
   Connection conn = DriverManager.getConnection(strUrl, "zzh", "zzh");
   System.out.println("Now Begin to excute......");
   ResultSet rs = null;
   Statement stmt = null;
   String sql = "select BANKBRANCHCODE from BANKINTERFACE_DETAIL";
   stmt = conn.createStatement();
   rs = stmt.executeQuery(sql);
   while(rs.next()){
    System.out.println(rs.getString(1));
   }
  }catch(Exception ex){
   System.out.println(ex.getMessage());
  }
  
 }