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配置spring的监听器(web.xml) -------------------------- <!-- 通过上下文参数配置spring文件的位置 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:beans.xml</param-value> </context-param> <!-- 上下文载入器监听器,确保web服务器启动时,直接完成spring容器的初始化 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> 功能性: 到达注册页面 1.导航栏-->用户注册链接 2.进入RegAction.toRegPage()方法 public String toRegPage(){ return "regPage" ; } 3.struts.xml <action name="RegAction_*" class="regAction" method="{1}"> <result name="regPage">/reg.jsp</result> </action> 4.跳转到/reg.jsp <s:form> <s:textfield name="email" /> ... </s:form> 进行用户注册 ------------------ 1.注册页面--->提交 2.RegAction.doReg()方法 public String doReg(){ 1.接受用户信息--model 2.userService.saveEntity(model); 3.return "success" ; } public void validate(){ 1.非空 2.密码一致性 3.email是否占用 } 3.struts.xml <action ...> <result name="success">/index.jsp</result> <result name="input">/reg.jsp</result> </action> 4.跳转到/reg.jsp|/index.jsp 进入登陆 --------------------------- 1.导航栏-->首页 2.LoginAction.toLoginPage() public String toLoginPage() { 1.return "loginPage" ; } 3.struts.xml <action name="LoginAction_*" class="" method=""> <result name="loginPage">/index.jsp</result> <result name="input">/index.jsp</result> </action> 4.跳转到/index.jsp 进行登陆验证 ------------------- 1.登陆页面-->提交 2.LoginAction.doLogin() public String doLogin(){ return "success"; } public void validate(){ 1.验证登陆信息 User user = userService.validateLoginInfo(model.getEmail(),DataUtil.md5(model.getPassword())); public User validateLoginInfo(String email,String md5){ String hql = "from User u where u.email = ? and u.password = ?" ; List<User> list = this.findEntityByHQL(hql,email,md5); return ValidateUtil.isValid(list)?list.get(0):null; } 2.失败:错误信息,index.jsp 3.成功:user --> session } 3.struts.xml <action ..> <result name="success">/index.jsp</result> </action> 查看我的调查列表 ---------------------- 1.导航栏-->我的调查 2.SurveyAction.mySurveys()方法 public String mySurveys(){ 1.session --> user 2.this.mySurveys = surveyService.findMySurveys(user); public List<Survey> findMySurveys(User user){ String hql = "from Survey s where s.user.id = ?" ; return surveyDao.findEntityByHQL(hql,user.getId()); } 3.return "mySurveyListPage"; } 3.struts.xml <. 4.跳转到/mySurveyList.jsp <s:iterator value="mySurveys" var="s"> <s:property value="#s.id" /> <s:property value="#s.title" /> <s:date name="#s.createTime" format="yyyy-MM-dd hh:mm" /> </s:iterator> 新建调查 ----------------------- 1.导航栏-->新建调查 2.SurveyAction.newSurvey() public String newSurvey(){ 1.session --> user 2.this.model = surveyService.newSurvey(user); public Survey newSurvey(User user){ Survey s = new Survey(); Page p = new Page(); p.setSurvey(s); s.getPages().add(p); surveyDao.saveEntity(s); pageDao.saveEntity(p); return s ; } 3.return "designSurveyPage" ; } 3.struts.xml <result name="designSurveyPage">/designSurvey.jsp</result> 4.跳转到/designSurvey.jsp [略] |
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