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Types & classes24 in github.com/EthanWang-cn/JavaWeb_Mall

⨍ Functions 94 ◇ Types & classes 24

操作数据库的基本类

src/main/java/smbms/dao/BaseDao.java:12

ClassCartShowServlet

src/main/java/smbms/servlet/CartShowServlet.java:16

ClassCharacterEncoding

src/main/java/smbms/filter/CharacterEncoding.java:8

自定义的Constants存放常量，方便前端jsp页面调用

src/main/java/smbms/tools/Constants.java:6

src/main/java/smbms/pojo/Good_List.java:3

src/main/java/smbms/pojo/Goods.java:4

InterfaceGoodsDao

src/main/java/smbms/dao/goods/GoodsDao.java:9

ClassGoodsDaoImpl

src/main/java/smbms/dao/goods/GoodsDaoImpl.java:12

ClassGoodsInfoServlet

src/main/java/smbms/servlet/GoodsInfoServlet.java:17

InterfaceGoodsServices

src/main/java/smbms/services/goods/GoodsServices.java:7

ClassGoodsServicesImpl

src/main/java/smbms/services/goods/GoodsServicesImpl.java:13

ClassGoodsShowServlet

src/main/java/smbms/servlet/GoodsShowServlet.java:21

ClassInsertGoodsServlet

src/main/java/smbms/servlet/InsertGoodsServlet.java:13

ClassListedGoodsServlet

src/main/java/smbms/servlet/ListedGoodsServlet.java:17

ClassLoginServlet

src/main/java/smbms/servlet/LoginServlet.java:15

ClassLogoutServlet

移除session，并重定向到登录页面 TODO：实现过滤器拦截，一旦退出后无法进入主界面

src/main/java/smbms/servlet/LogoutServlet.java:16

ClassSecListedServlet

src/main/java/smbms/servlet/SecListedServlet.java:17

实现权限拦截，当检测到session为空时，转到错误界面

src/main/java/smbms/filter/SysFilter.java:14

src/main/java/smbms/pojo/User.java:3

InterfaceUserDao

dao层抛出异常，让service层去捕获处理

src/main/java/smbms/dao/user/UserDao.java:12

ClassUserDaoImpl

src/main/java/smbms/dao/user/UserDaoImpl.java:13

InterfaceUserServices

src/main/java/smbms/services/user/UserServices.java:7

ClassUserServicesImpl

service层捕获异常，进行事务处理事务处理：调用不同dao的多个方法，必须使用同一个connection（connection作为参数传递）事务完成之后，需要在service层进行connection的关闭，在dao层关闭（PreparedStatement和ResultSet对象）

src/main/java/smbms/services/user/UserServicesImpl.java:19

ClassUserShowServlet

src/main/java/smbms/servlet/UserShowServlet.java:17