日期:2014-05-17 浏览次数:21039 次
<form action="login"> <table width="22%" border="1" align="center" cellspacing="0" cellpadding="3"> <tr><td colspan="2" align="center"><span class="STYLE3">用户登录</span></td></tr> <tr> <td width="23%">用户名</td> <td width="77%"><input type="text" name="employee.name"/></td> </tr> <tr> <td width="23%">密码</td> <td width="77%"><input type="password" name="employee.password"/></td> </tr> <tr><td colspan="2"><div align="center"><input type="submit"value="登录" /><input type="reset" value="重置"/></div></td></tr> </table> </form> <s:fielderror></s:fielderror>
<package name="default" namespace="/" extends="struts-default"> <action name="login" class="EmployeeAction" method="login"> //EmployeeAction在spring中已经配置。 <result name="success">/show.jsp</result> <!--<result name="success" type="redirect"> <param name="location">/show.jsp</param> <param name="loginuser">${loginuser}</param> </result> --><result name="err">/login.jsp</result> </action>
public String login(){ Employee employee1=null; try{ employee1=this.employeeServiceI.login(employee); }catch(Exception e){ e.printStackTrace(); } if(employee1!=null){ if(employee1.getPassword().equals(employee.getPassword())){ this.session.put("loginuser", employee1); return SUCCESS; }else{ this.addFieldError("err", "密码错误"); return "err"; } }else{ this.addFieldError("errr", "用户不存在!请注册"); return "err"; } }
public Employee login(Employee employee1) { Session session=this.sessionFactory.getCurrentSession(); Employee employee=null; try { Query query=session.createQuery("from Employee e where e.name=?"); query.setParameter(0, employee1.getName()); if(query.list()!=null) { employee=(Employee) query.list().get(0); }else{ employee=null; } } catch (Exception e) { // TODO: handle exception e.