先import "java.sql.*";Connection con;
Statement stmt;String url=new String();
url="jdbc:odbc:AAA";

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection(url,"XXX","MMMMM");   
stmt=con.createStatement(java.sql.ResultSet.TYPE_SCROLL_INSENSITIVE,java.sql.ResultSet.CONCUR_READ_ONLY);AAA数据源名
XXX为用户名
MMMMM为密码