AS400下的连接数据库

今天开发伙伴的一个问题，学了一招，记下做备忘：

import java.sql.*;

public class connnectDB2{

    /** *//**
     * @param args
     */
    public static void main(String[] args){

       
//        String driver = "com.ibm.db2.jcc.DB2Driver";
//        driver = "com.ibm.as400.access.AS400JDBCConnection";
//        String url = "jdbc:db2://10.10.1.33:23/MMIF8DVL";
        String userName = "UFIDA";
        String passWord = "UFIDAMTH";
       
        Connection conn = null;
        Statement st = null;
        ResultSet rs = null;
        String sql = null;
        try{
//            Class.forName(driver).newInstance();

//            conn = DriverManager.getConnection(url, userName, passWord);
//            conn = DriverManager.getConnection("jdbc:as400://10.10.1.33:23/MMIF8DVL,userName,passWord");
           
            java.sql.DriverManager.registerDriver (new com.ibm.as400.access.AS400JDBCDriver ());
            Class.forName("com.ibm.as400.access.AS400JDBCConnection");
            conn = DriverManager.getConnection("jdbc:as400://10.10.1.33",userName,passWord);


            st = conn.createStatement();

            st.execute("set current schema mmif8dvl");

            sql = new String("SELECT ASNUM FROM MMIF8DVL.if8vdr");
            rs = st.executeQuery(sql);
            while(rs.next()){
                System.out.println(rs.getString(1));
            }

            conn.close();
        } catch (Exception e){
            System.out.println("error:" + e.getMessage() );
            System.out.println(e.toString());
        }
    }
}