今天做了什么

在jsp页面中显示当前时间

编写基本的登录，注册

tiles.xml

@Controller
public class UserController {

    private static Logger logger = Logger.getLogger(String.valueOf(UserController.class));
    @Autowired
    UserService userService;


    @RequestMapping(value = "/toRegister", method = RequestMethod.GET)
    public String toRegister(){
        return "toRegister";
    }

    @RequestMapping(value = "/register", method = RequestMethod.POST)
    public String insert(HttpServletRequest httpServletRequest, Model model) {
        String username=httpServletRequest.getParameter("username");
        String password=httpServletRequest.getParameter("password");
        System.out.println(username+""+password);
        logger.info("新用户注册信息：" + username +password);

        int row = userService.insertByUser(username, password);
        if (row != 0) {
            logger.info("注册成功：" + row);
            return "home";
        } else {
            return "register";
        }
    }

    @RequestMapping(value = "/toLogin", method = RequestMethod.GET)
    public String toLogin(){
        return "toLogin";
    }
    @RequestMapping(value ="/login", method = RequestMethod.POST)
    public String login(HttpServletRequest httpServletRequest, Model model) throws Exception{
        String username=httpServletRequest.getParameter("username");
        String password=httpServletRequest.getParameter("password");
        System.out.println(username+""+password);
        logger.info("username" + username + "password" + password);
        //如果能查出来数据,说明数据库里存在这条数据,那么登录成功,跳转首页；否则登录失败,留在登录页面
        User user = userService.selectByUser(username, password);
        if (null != user) {
            logger.info("登录成功");
            return "home";
        } else {
            logger.info("登录失败，该用户名不存在");
            return "login";
        }
    }
}

mapper.xml

遇到的问题：

明天要做什么：

学习加密，了解cookie，Token，拦截器

使用加密和拦截器改写登录注册