• Who is employed, and what is the history of employments? • What positions exist in the company? • Are they filled? If so, who has what position, and what are his or her responsibilities? • Who reports to whom? • What is the rate of pay for these positions? • Who received raises and when? • What benefits does the enterprise provide and to whom? • What is the cost of these benefits? • What is the status of employment applications? • What are the skills of employees? • What is the performance of employees? • What are the preferences, deductions, and payroll information needed to process payroll? • What applicants have there been, and how many of them have turned into employees? • What has been the rate of turnover and the causes of turnover?
事物表：调动表，培训表，考核表，奖惩表.....这里可以按自己的设计添加。然后系统模块实现就是对这些表记录的查增删改了。
1．系统功能的基本要求：
本系统可包含以下几个模块：管理员登录、员工基本信息管理、员工考勤信息管理、员工调动信息管理；其中，
员工基本信息管理可包括：
(1) 员工资料管理：包括员工信息的添加，修改，删除（对于转出、辞职、辞退、退休员工信息的删除），查询等功能；员工信息包括编号、姓名、性别、生日、住址、学历、专业、进入本公司时间、E-mail等
(2) 员工资料查询：按编号、按姓名、按进入公司时间等进行查询
员工考勤信息管理可包括：
(1) 上下班信息管理：包括上下班信息的添加，修改，删除3个功能；上下班信息包括上班时间、下班时间
(2) 其它考勤信息管理：包括请假、加班、出差信息的添加，修改，删除3个功能；
(3) 对考勤信息的查询：按员工编号或时间查询考勤情况，
员工调动信息管理可包括：
(1) 员工调动信息管理：包括员工调动信息的添加，修改，删除3个功能；员工调动信息包括原有部门、原有职务、新部门、新职务等
(2) 员工调动信息查询：按某个员工的调动情况或某个时间范围内部调动情况等进行查询
2．在数据库中主要数据表：
（1） 员工基本信息表；
（2） 员工婚姻情况表，反映员工的配偶信息；
（3） 员工学历信息表，反映员工的学历、专业、毕业时间、学校、外语情况等；
（4） 企业工作岗位表；
（5） 企业部门信息表。
再画用例图
UML建模
影射到数据库
编码
业务处：JavaBean
数据持久层：Hibernate 应该改下吧：
表现层：struts，jsp
业务层：在不使用Spring来管理事务的话，应该使用工厂设计模式管理DAO组件（最后使用XML来配置DAO组件，降低耦合），使用ThreadLocal来管理Session,等等（建议使用Spring框架）
持久层：hibernate+POJO
员工类肯定是父类，管理员，经理类肯定是子类，设计O/R-mapping时肯定要用到decribeminator或者join-subclass或者union-subclass中的一种
员工的管理这一业务肯定要进行权限判断，这类权限的管理最好使用Spring的AOP，实现MethodInterceptor接口实现object invoke(MethodInvocation invocation)方法来写一个权限管理的拦截器
等等
• What positions exist in the company?
• Are they filled? If so, who has what position, and what are his or her responsibilities?
• Who reports to whom?
• What is the rate of pay for these positions?
• Who received raises and when?
• What benefits does the enterprise provide and to whom?
• What is the cost of these benefits?
• What is the status of employment applications?
• What are the skills of employees?
• What is the performance of employees?
• What are the preferences, deductions, and payroll information needed to process payroll?
• What applicants have there been, and how many of them have turned into employees?
• What has been the rate of turnover and the causes of turnover?
导入了包 struts2-dojo-plugin-2.1.8.1.jar
jsp 页面加<head>入了 <sx:head parseContent="true"/>
浏览网页会提示 stack overflow at line 8259
之后 网站重启动求会报错
是不是sturus配置有问题
配置如下
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd"><struts>
<package name="user" extends="struts-default">
<action name="saveUser" class="saveUserAction">
<result name="success" type="redirect">/mainframe.jsp</result>
<result name="input">/login/login.jsp</result>
</action><action name="listUser" class="listUserAction">
<result>/list.jsp</result>
</action><action name="deleteUser" class="removeUserAction">
<result name="success" type="redirect">listUser.action</result>
</action><action name="findUserByUsername" class="loginAction">
<result name="success" type="redirect">/mainframe.jsp</result>
<result name="input">/login/login.jsp</result>
</action><action name="updatePUser" class="updatePUserAction">
<result name="success">/update.jsp</result>
</action><action name="updateUser" class="updateUserAction">
<result name="success" type="redirect">listUser.action</result>
<result name="input">/update.jsp</result>
</action><action name="generateExcel" class="generateExcelAction">
<result name="success" type="stream">
<param name="contentType">application/vnd.ms-excel</param>
<param name="contentDisposition">filename="AllUsers.xls"</param>
<param name="inputName">downloadFile</param>
</result>
</action></package>
</struts>