| !ValidateString.isInRule(pswd)) { request.setAttribute("msg", "
登陆错误,请重新登录!"); RequestDispatcher dispatcher = request .getRequestDispatcher("jsp/login.jsp"); dispatcher.forward(request, response); return; } UserService service = new UserService(); User entity = service.loginUserExist(opcode, pswd); if (entity == null) { request.setAttribute("msg", "用户名或密码错误"); RequestDispatcher dispatcher = request .getRequestDispatcher("jsp/login.jsp");
10
辽 宁 工 业 大 学 综 合 实 训 说 明 书(论 文)
dispatcher.forward(request, response); return; } if ("1".equals(entity.getIsLocked())) { request.setAttribute("msg", "该用户已被锁定,不能登录!"); RequestDispatcher dispatcher = request .getRequestDispatcher("jsp/login.jsp"); dispatcher.forward(request, response); return; } session.setAttribute("user", entity); RequestDispatcher dispatcher = request .getRequestDispatcher("jsp/main.jsp"); dispatcher.forward(request, response); return; 三、用户管理模块
图2.7 入住管理模块图
图2.5 用户管理模块
if (session.getAttribute("user") == null) {
RequestDispatcher dispatcher =
request.getRequestDispatcher("jsp/out_time.jsp");