<listener-class>org.springframework.web.context.ContextLoaderList ener</listener-class> </listener> <filter> <filter-name>struts2</filter-name> <filter-class>org reAndExe ass> </tilter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <welcome-file-list> <welcome-file>index.isp</welcome-file> </welcome-file-list> </veh-ann> 步骤5：设计Java类，文件结构如图7-12所示 由cn edu ImployeeService.java java edu.inpl hibernate.cfg.xml 昌JR2 System Library【com,sm.java.jdk WebRoot 图7-12 Employee-java内容如下： package cn.edu.bean; public class Employee private String username private String password: private Gender gender-Gender.MAN <listener-class>org.springframework.web.context.ContextLoaderList ener</listener-class> </listener> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepa reAndExecuteFilter</filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app> 步骤 5：设计 Java 类，文件结构如图 7-12 所示 图 7-12 Employee.java 内容如下： package cn.edu.bean; public class Employee { private String username; private String password; private Gender gender=Gender.MAN;