1. package com.sp;
2.
3. import java.sql.Connection;
4. import java.sql.DriverManager;
5. import java.sql.ResultSet;
6. import java.sql.Statement;
7.
8. //使用 jdbc连接oracle
9. public class TestOracle2 {
10.
11. public static void main(String[] args) {
12. try {
13.
14. // 1.加载驱动
15. Class.forName("oracle.jdbc.driver.OracleDriver");
16.
17. // 2.得到连接
18. Connection ct = DriverManager.getConnection
19.
20. ("jdbc:oracle:thin:@127.0.0.1:1521:orcl", "scott", "tiger");
21.
22. // 从下面开始,和SQL Server一模一样
23. Statement sm = ct.createStatement();
24. ResultSet rs = sm.executeQuery("select * from emp");
25. while (rs.next()) {
26. //用户名
27. System.out.println("用户名: "+rs.getString(2));
28. //默认是从1开始编号的
29. }
30. } catch (Exception e) {
31. e.printStackTrace();
32. }
33. }
34. }
记得要把驱动包引入,classes12.jar