采用JavaBean+JSP的模式，掌握数据库的连接和查询操作。开发ODBCSequence.java JDBCRandom.java Condition.java Index.jsp:

sequenceinput.jsp

Sequence.jsp

Randominput.jsp

Random.jsp

conditioninput.jsp

condition.jsp

-JavaBean+ JSP using the model and master databases and query operations. Development ODBCSequence.java JDBCRandom.java Condition.java Index.jsp: sequenceinput.jsp Sequence.jsp Randominput.jsp Random.jsp conditioninput.jsp condition.jsp