基于SpringBoot实现手机商城网站

package com.wu.controller; import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; import com.sun.xml.internal.messaging.saaj.packaging.mime.MessagingException; import com.wu.entity.Cart; import com.wu.entity.User; import com.wu.service.CartService; import com.wu.service.UserAddressService; import com.wu.service.UserService; import com.wu.utils.RandomCode; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.mail.javamail.JavaMailSenderImpl; import org.springframework.mail.javamail.MimeMessageHelper; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; import javax.mail.internet.MimeMessage; import javax.servlet.http.HttpSession; import java.util.List; //针对User的控制类 @Controller @RequestMapping("/user") public class UserController { @Autowired JavaMailSenderImpl javaMailSender; @Autowired private CartService cartService; @Autowired private UserService userService; @Autowired private UserAddressService userAddressService; //1.登录功能 @RequestMapping("/login") public String login(String loginName, String password, HttpSession session){ QueryWrapper queryWrapper = new QueryWrapper(); queryWrapper.eq("login_name",loginName); queryWrapper.eq("password",password); User user = userService.getOne(queryWrapper); if(user==null){ session.setAttribute("msg","账号或者密码错误"); return "login"; }else{ session.setAttribute("user",user); List<Cart> list = cartService.list(new QueryWrapper<Cart>().lambda().eq(Cart::getUserId, user.getId())); session.setAttribute("carSize",list.size()); return "redirect:/ProductCategory/list"; } } @RequestMapping("/logout") public String logout(HttpSession session){ session.invalidate(); return "login"; } @RequestMapping("/register") public String register(User user, Model model, String password2) { User one = userService.getOne(new QueryWrapper<User>().lambda().eq(User::getEmail, user.getEmail())); if (one != null) { model.addAttribute("registMsg", "注册失败,邮箱已存在！"); return "register"; } User user2 = userService.getOne(new QueryWrapper<User>().lambda().eq(User::getMobile, user.getMobile())); if (user2 != null) { model.addAttribute("registMsg", "注册失败,手机号已存在！"); return "register"; } if (!password2.equals(user.getPassword())) { model.addAttribute("registMsg", "注册失败密码不一致！"); return "register"; } QueryWrapper queryWrapper = new QueryWrapper(); queryWrapper.eq("login_name", user.getLoginName()); User user1 = userService.getOne(queryWrapper); if (user1 != null) { model.addAttribute("registMsg", user.getLoginName() + "已存在，请重新输入！"); return "register"; } else { user.setIsAdmin("0"); boolean b = userService.save(user); if (b) { model.addAttribute("registMsg", "注册成功！"); } return "register"; } } @RequestMapping("/registerAdmin") public ModelAndView registerAdmin(User user, String password2) { ModelAndView modelAndView = new ModelAndView(); modelAndView.setViewName("addAdmin"); User one = userService.getOne(new QueryWrapper<User>().lambda().eq(User::getEmail, user.getEmail())); if (one != null) { modelAndView.addObject("msg", "注册失败,邮箱已存在！"); return modelAndView; } User user2 = userService.getOne(new QueryWrapper<User>().lambda().eq(User::getMobile, user.getMobile())); if (user2 != null) { modelAndView.addObject("msg", "注册失败,手机号已存在！"); return modelAndView; } if (!password2.equals(user.getPassword())) { modelAndView.addObject("msg", "注册失败密码不一致！"); return modelAndView; } QueryWrapper queryWrapper = new QueryWrapper(); queryWrapper.eq("login_name", user.getLoginName()); User user1 = userService.getOne(queryWrapper); if (user1 != null) { modelAndView.addObject("msg", user.getLoginName() + "已存在，请重新输入！"); return modelAndView; } else { user.setIsAdmin("1"); boolean b = userService.save(user); if (b) { modelAndView.addObject("msg", "添加成功！"); } return modelAndView; } } @RequestMapping("/userInfo") public ModelAndView userInfo(HttpSession session){ ModelAndView modelAndView = new ModelAndView(); modelAndView.setViewName("userInfo"); User user = (User) session.getAttribute("user"); modelAndView.addObject("findAllCartVoList",cartService.findAllCartVoByUserId(user.getId())); return modelAndView; } @RequestMapping("/toAddAdmin") public ModelAndView toAddAdmin() { ModelAndView modelAndView = new ModelAndView(); modelAndView.setViewName("addAdmin"); return modelAndView; } @RequestMapping("/toDelAdmin") public ModelAndView toDelAdmin() { ModelAndView modelAndView = new ModelAndView(); modelAndView.setViewName("delAdmin"); List<User> list = userService.list(new QueryWrapper<User>().lambda().eq(User::getIsAdmin, "1")); modelAndView.addObject("userList", list); modelAndView.addObject("user", new User()); return modelAndView; } @RequestMapping("/delAdmin") public ModelAndView delAdmin(Integer id) { ModelAndView modelAndView = new ModelAndView(); modelAndView.setViewName("delAdmin"); boolean b = userService.removeById(id); if (b) { modelAndView.addObject("msg", "删除成功！"); } List<User> list = userService.list(new QueryWrapper<User>().lambda().eq(User::getIsAdmin, "1")); modelAndView.addObject("userList", list); modelAndView.addObject("user", new User()); return modelAndView; } @RequestMapping("/searchDelAdmin") public ModelAndView searchDelAdmin(Integer id) { ModelAndView modelAndView = new ModelAndView(); modelAndView.setViewName("delAdmin"); User byId = userService.getById(id); List<User> list = userService.list(new QueryWrapper<User>().lambda().eq(User::getIsAdmin, "1")); modelAndView.addObject("userList", list); modelAndView.addObject("user", byId); return modelAndView; } public void sendMail(String subject, String text, String setFrom, String setTo) throws javax.mail.MessagingException { MimeMessage mimeMessage = javaMailSender.createMimeMessage(); MimeMessageHelper helper = new MimeMessageHelper(mimeMessage, true); helper.setSubject(subject); helper.setText(text, true); helper.setFrom(setFrom); helper.setTo(setTo); javaMailSender.send(mimeMessage); } @RequestMapping("/sendCode") public ModelAndView sendCode(String email,HttpSession session) { ModelAndView modelAndView = new ModelAndView(); modelAndView.setViewName("retrievePassword"); User user = userService.getOne(new QueryWrapper<User>().lambda().eq(User::getEmail, email)); if (user==null){