二、JDBC调用存储过程

public static final String DBDRIVE = "oracle.jdbc.driver.OracleDriver"; public static final String DBURL = "jdbc:oracle:thin:@169.254.24.29:1521:orcl"; public static final String DBUSER = "scott"; public static final String DBPASSWORD= "tiger";public static void main(String[] args) {Connection conn =null;CallableStatement cstmt = null;String sql = "{CALL myproc(?,?,?)}";try {Class.forName(DBDRIVE);conn = DriverManager.getConnection(DBURL,DBUSER,DBPASSWORD);    cstmt =conn.prepareCall(sql);    cstmt.setInt(1,70);cstmt.setInt(2, 80);cstmt.registerOutParameter(2, Types.INTEGER);cstmt.registerOutParameter(3, Types.INTEGER);cstmt.execute();cstmt.close();conn.close();} catch (SQLException e) { e.printStackTrace();} catch (ClassNotFoundException e) { e.printStackTrace();}}