1 import java.sql.*; 2 public class TestJDBC { 3 4 public static void main(String[] args) throws Exception { 5 Class.forName("oracle.jdbc.OracleDriver"); 6 Connection conn=DriverManager.getConnection("jdbc:oracle:thin:@127.0.0.1:1521:orcl","scott","tigger"); 7 Statement stmt = conn.createStatement(); 8 ResultSet rs = stmt.executeQuery("select * from emp"); 9 while(rs.next()) { 10 System.out.println(rs.getString("deptno")); 11 } 12 rs.close(); 13 stmt.close(); 14 conn.close(); 15 } 16 17 }
时间: 2024-10-11 17:34:20