在ADF要先引入jar包 Oracle JDBC ;不然加载驱动不会成功。 public static void
main(String[] args) { String driver =
"oracle.jdbc.driver.OracleDriver"; String url =
"jdbc:oracle:thin:@localhost:1521:XE"; String user = "saaf"; String
password = "saaf"; try { Class.forName(driver); Connection conn =
DriverManager.getConnection(url, user, password);
if(conn!=null&&!conn.isClosed()){
System.out.println("Connection Oracel sucess"); Statement sm =
conn.createStatement(); ResultSet rs = sm.executeQuery("select *
from saaf_users"); while (rs.next()){
System.out.println(rs.getInt(1)+rs.getString(2)+rs.getString(3)); }
rs.close(); sm.close(); conn.close(); } } catch (Exception e) {
e.printStackTrace(); } }
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