java JDBC连接Oracle数据库的方法
1 import java.sql.Connection; 2 import java.sql.DriverManager; 3 4 private static final String URI = "jdbc:oracle:thin:@localhost:1521:orcl"; 5 //驱动路径 6 private static final String USER = "testUser"; //数据库名 7 private static final String PWD = "admin"; //数据库密码 8 /-- 9 - 连接数据库的方法 10 - @return 11 -/ 12 public Connection getConn(){ 13 try { 14 Class.forName("oracle.jdbc.driver.OracleDriver"); //Oracle驱动加载 15 return DriverManager.getConnection(URI,USER,PWD); //创建连接对象 16 } catch (Exception e) { 17 // TODO Auto-generated catch block 18 e.printStackTrace(); 19 return null; 20 } 21 }
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