File list (Check if you may need any files):
ch04
....\business
....\........\booklist.jsp
....\........\books.css
....\........\database
....\........\........\business
....\........\........\........\my_book.frm
....\........\........\........\my_book.MYD
....\........\........\........\my_book.MYI
....\........\........\........\my_bookadminuser.frm
....\........\........\........\my_bookadminuser.MYD
....\........\........\........\my_bookadminuser.MYI
....\........\........\........\my_bookclass.frm
....\........\........\........\my_bookclass.MYD
....\........\........\........\my_bookclass.MYI
....\........\........\........\my_indent.frm
....\........\........\........\my_indent.MYD
....\........\........\........\my_indent.MYI
....\........\........\........\my_indentlist.frm
....\........\........\........\my_indentlist.MYD
....\........\........\........\my_indentlist.MYI
....\........\........\........\my_users.frm
....\........\........\........\my_users.MYD
....\........\........\........\my_users.MYI
....\........\........\........\tablename.frm
....\........\........\........\tablename.MYD
....\........\........\........\tablename.MYI
....\........\........\business.sql
....\........\errorpge.jsp
....\........\images
....\........\......\it_button_3.gif
....\........\......\javabeans.gif
....\........\......\nba12060.gif
....\........\......\qrjbutton.gif
....\........\......\v3_sun_logo.gif
....\........\index.jsp
....\........\login.jsp
....\........\manage
....\........\......\addbook.jsp
....\........\......\booklist.jsp
....\........\......\books.css
....\........\......\error.htm
....\........\......\indentlist.jsp
....\........\......\login.jsp
....\........\......\logout.jsp
....\........\......\main.jsp
....\........\......\modibook.jsp
....\........\......\modiuser.jsp
....\........\......\orderlist.jsp
....\........\......\showbook.jsp
....\........\......\showuser.jsp
....\........\......\userlist.jsp
....\........\META-INF
....\........\........\context.xml
....\........\modimy.jsp
....\........\purchase.jsp
....\........\Readme.txt
....\........\reg.jsp
....\........\shoperlist.jsp
....\........\showbook.jsp
....\........\showindent.jsp
....\........\userinfo.jsp
....\........\WEB-INF
....\........\.......\classes
....\........\.......\.......\db
....\........\.......\.......\..\ConnectionPool.class
....\........\.......\.......\..\DB.class
....\........\.......\.......\ec
....\........\.......\.......\..\bean
....\........\.......\.......\..\....\CategoryBook.class
....\........\.......\.......\..\....\ECBook.class
....\........\.......\.......\..\....\ECBookMgr.class
....\........\.......\.......\..\....\ECMember.class
....\........\.......\.......\..\....\ECMemberMgr.class
....\........\.......\.......\..\....\ECOrder.class
....\........\.......\.......\..\....\ECOrderItem.class
....\........\.......\.......\..\....\ECOrderItemMgr.class
....\........\.......\.......\..\....\ECOrderMgr.class
....\........\.......\.......\..\servlet
....\........\.......\.......\..\.......\BookListServlet.class
....\........\.......\.......\..\.......\CategoryServlet.class
....\........\.......\.......\..\.......\ComposeServlet.class
....\........\.......\.......\..\.......\DiscountBookServlet.class
....\........\.......\.......\..\.......\FindPasswordServlet.class
....\........\.......\.......\..\.......\LoginServlet.class
....\........\.......\.......\..\.......\NewBookServlet.class
....\........\.......\.......\..\.......\OrderAdminServlet.class
....\........\.......\.......\..\.......\OrderHandlerServlet.class
....\........\.......\.......\..\.......\OrderListServlet.class
....\........\.......\.......\..\.......\OrderServlet.class
....\........\.......\.......\..\.......\RegisterServlet.class
....\........\.......\.......\..\.......\SearchBookServlet.class
....\........\.......\.......\..\.......\ShopCartServlet.class
....\........\.......\.......\..\.......\ShortBookServlet.class
....\........\.......\.......\..\.......\ShowBookServlet.class