写一个用 jdbc 连接并访问 oracle 数据的程序代码【面试题详解】

今天爱分享给大家带来写一个用 jdbc 连接并访问 oracle 数据的程序代码【面试题详解】，希望能够帮助到大家。

private final static String driverString = "oracle.jdbc.driver.OracleDriver";
private final static String url="jdbc:oracle:thin:@localhost:1521:orcl";
public static Connection getOracleDB()
{
Connection conn=null;
try {
Class.forName(driverString);
conn= DriverManager.getConnection(url,"scott","123");
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
retturn conn;
}