1.java 的jdbc类包括,DriverManager,Connection
Connection con = DriverManager.getConnection(“jdbc:odbc:wombat”,”login”,”password”);Statement stmt = con.createStatement();ResultSet rs = stmt.executeQuery(“SELECT a, b, c FROM Table1”);while (rs.next()) {int x = rs.getInt(“a”);String s = rs.getString(“b”);float f = rs.getFloat(“c”);}