说明： 1.项目需求
电子商务系统（在线购物）
1）用户管理
登录，注册，邮箱确认，注册成功提示，登录检查
2）产品浏览
主界面，类别浏览界面，产品详细界面等
3）购物车
购买，删除，恢复，变更数量，金额统计，列表显示等
4）订单创建
订单确认，填写订单收货地址，创建成功提示
2.技术架构
基于MVC设计，分层结构开发。
1）分层结构：
表现层（V）:JSP,js,Ajax(推荐jQuery),EL,Struts2标签
控制层（C）:（主）Struts2控制器，Action（分控制器）
业务层（M）:JavaBean实现
数据访问（持久层）（M）:DAO组件
jQuery+Struts2+JDBC技术
(1. project requirements
E - commerce system (online shopping)
1) user management
Login, registration, mailbox confirmation, registration success prompt, login check
2) product browsing
Main interface, class browsing interface, product detailed interface, etc.
3) shopping cart
Purchase, delete, restore, change amount, amount statistics, list display, etc.
4) order creation
Confirm the order, fill in the order receipt address, create a successful hint.
2. Technology Architecture
Based on MVC design, layered structure development.
1) stratified structure:
Presentation layer (V): JSP, JS, Ajax (recommended jQuery), EL, Struts2 Tags
Control layer (C): (main) Struts2 controller, Action (sub controller)
Business layer (M): JavaBean implementation
Data access (persistent layer) (M): DAO component
JQuery+Struts2+JDBC Technology)
文件列表：
dangdang\dangdang.sql, 16714 , 2012-06-25
dangdang\DangDang.txt, 6149 , 2012-08-31
dangdang\dbcp\commons-collections-3.1.jar, 409600 , 2012-06-25
dangdang\dbcp\commons-dbcp-1.2.2.jar, 121757 , 2012-06-25
dangdang\dbcp\commons-pool.jar, 62103 , 2012-06-25
dangdang\dbcp\dbcp.properties, 265 , 2012-06-25
dangdang\dbcp\DbUtils.java, 1046 , 2012-06-25
dangdang\E-R---%2B.jpg, 131027 , 2012-06-25
dangdang\Thumbs.db, 5120 , 2013-02-19
dangdang\WebRoot\cart\cart_list.jsp, 5330 , 2011-03-14
dangdang\WebRoot\common\foot.jsp, 527 , 2011-03-14
dangdang\WebRoot\common\foot1.jsp, 648 , 2011-03-14
dangdang\WebRoot\common\head.jsp, 1312 , 2011-03-14
dangdang\WebRoot\common\head1.jsp, 169 , 2011-03-14
dangdang\WebRoot\common\introduce.jsp, 600 , 2011-03-14
dangdang\WebRoot\css\book.css, 25119 , 2011-03-14
dangdang\WebRoot\css\booksaleslist.css, 4817 , 2011-03-14
dangdang\WebRoot\css\book_head090107.css, 13313 , 2011-03-14
dangdang\WebRoot\css\list.css, 10329 , 2011-03-14
dangdang\WebRoot\css\login.css, 12978 , 2011-03-14
dangdang\WebRoot\css\navi.css, 1072 , 2011-03-14
dangdang\WebRoot\css\page_bottom.css, 3246 , 2011-03-14
dangdang\WebRoot\css\public_footer.css, 1702 , 2011-03-14
dangdang\WebRoot\css\pubsug090107.css, 555 , 2011-03-14
dangdang\WebRoot\css\register_login.css, 14101 , 2011-03-14
dangdang\WebRoot\css\secBook_Show.css, 1140 , 2011-03-14
dangdang\WebRoot\css\second.css, 20184 , 2011-03-14
dangdang\WebRoot\css\shopping_head.css, 5352 , 2011-03-14
dangdang\WebRoot\css\shopping_vehicle.css, 9395 , 2011-03-14
dangdang\WebRoot\images\07dq\dq.swf, 2621 , 2011-03-14
dangdang\WebRoot\images\already_dele_bg.gif, 149 , 2011-03-14
dangdang\WebRoot\images\bang.gif, 1412 , 2011-03-14
dangdang\WebRoot\images\bg_dotted.gif, 43 , 2011-03-14
dangdang\WebRoot\images\bg_dotted2.gif, 51 , 2011-03-14
dangdang\WebRoot\images\bg_dot_long.gif, 56 , 2011-03-14
dangdang\WebRoot\images\bj_d_black.gif, 44 , 2011-03-14
dangdang\WebRoot\images\bj_enter_bottom.gif, 478 , 2011-03-14
dangdang\WebRoot\images\bj_enter_top.gif, 480 , 2011-03-14
dangdang\WebRoot\images\bookbanner_fl.swf, 6041 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\bg_book.gif, 851 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\bg_grad.gif, 567 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\book_dangdang.gif, 1431 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\book_logo.gif, 2368 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\button.gif, 768 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\button_s.gif, 718 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\b_3.gif, 152 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\b_4.gif, 154 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\cha.gif, 144 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\dashed.gif, 63 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\ddb_1.gif, 1648 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\ddb_2.gif, 1371 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\h_b.gif, 44 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\jianbian1.gif, 91 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\n_bg.gif, 748 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\n_point.gif, 49 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\r-r1.gif, 678 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\r-r1a.gif, 279 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\r-r2.gif, 649 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\r-r2a.gif, 269 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\r-r3anew.gif, 424 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\r-r3new.gif, 1365 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\s1_TOp.gif, 446 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\sanjiao.gif, 47 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\search_kuang.gif, 715 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\shang.gif, 251 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\s_l.gif, 50 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\s_r.gif, 44 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\Thumbs.db, 49152 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\t_t_first.gif, 152 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\t_t_first2.gif, 161 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\t_t_jianbian.gif, 138 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\t_t_jianbian2.gif, 52 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\xuxian.gif, 43 , 2011-03-14
dangdang\WebRoot\images\booksaleimg\xuxian_x.gif, 43 , 2011-03-14
dangdang\WebRoot\images\book_c_jianbian.gif, 152 , 2011-03-14
dangdang\WebRoot\images\book_c_jianbian02.gif, 52 , 2011-03-14
dangdang\WebRoot\images\book_c_jianbian2.gif, 253 , 2011-03-14
dangdang\WebRoot\images\book_jianbian01.gif, 150 , 2011-03-14
dangdang\WebRoot\images\book_no01.gif, 58 , 2011-03-14
dangdang\WebRoot\images\book_no010.gif, 64 , 2011-03-14
dangdang\WebRoot\images\book_no02.gif, 58 , 2011-03-14
dangdang\WebRoot\images\book_no03.gif, 58 , 2011-03-14
dangdang\WebRoot\images\book_no04.gif, 60 , 2011-03-14
dangdang\WebRoot\images\book_no05.gif, 59 , 2011-03-14
dangdang\WebRoot\images\book_no06.gif, 59 , 2011-03-14
dangdang\WebRoot\images\book_no07.gif, 57 , 2011-03-14
dangdang\WebRoot\images\book_no08.gif, 58 , 2011-03-14
dangdang\WebRoot\images\book_no09.gif, 59 , 2011-03-14
dangdang\WebRoot\images\book_no0_1.gif, 183 , 2011-03-14
dangdang\WebRoot\images\book_no0_2.gif, 183 , 2011-03-14
dangdang\WebRoot\images\book_no0_3.gif, 184 , 2011-03-14
dangdang\WebRoot\images\book_no1.gif, 58 , 2011-03-14
dangdang\WebRoot\images\book_no10.gif, 66 , 2011-03-14
dangdang\WebRoot\images\book_no2.gif, 58 , 2011-03-14
dangdang\WebRoot\images\book_no3.gif, 58 , 2011-03-14
dangdang\WebRoot\images\book_no4.gif, 60 , 2011-03-14
dangdang\WebRoot\images\book_no5.gif, 59 , 2011-03-14
dangdang\WebRoot\images\book_no6.gif, 59 , 2011-03-14
dangdang\WebRoot\images\book_no7.gif, 57 , 2011-03-14
dangdang\WebRoot\images\book_no8.gif, 58 , 2011-03-14
