后端开发个人博客，简单而又不失美感的技术博客

package cn.edu.gues.controller; import cn.edu.gues.config.MyConfig; import cn.edu.gues.config.SaveCacheMap; import cn.edu.gues.pojo.Comment; import cn.edu.gues.pojo.admin.Admin; import cn.edu.gues.pojo.bolg.Bolg; import cn.edu.gues.pojo.bolg.TagBolg; import cn.edu.gues.pojo.type.Type; import cn.edu.gues.service.admin.AdminService; import cn.edu.gues.service.home.HomeBolgService; import cn.edu.gues.service.user.UserBolgService; import cn.edu.gues.service.user.UserService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.stereotype.Controller; import org.springframework.transaction.annotation.Transactional; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.multipart.MultipartFile; import javax.servlet.http.HttpServletRequest; import java.io.File; import java.io.IOException; import java.text.SimpleDateFormat; import java.util.Arrays; import java.util.Date; import java.util.List; import java.util.UUID; /** * @author yangwanjun * @version 1.0 * @description: TODO * @date 2022/4/10 15:14 */ @Controller @RequestMapping("/user") public class UserController { // 图片保存地址 @Value("${userDate.filePath}") private String filePath; @Autowired private AdminService adminService; @Autowired private UserBolgService userBolgService; @Autowired private HomeBolgService homeBolgService; @Autowired private SaveCacheMap userMap; @Autowired private UserService userService; // 用户登录 @PostMapping("/verify") public String loginVerify(String username, String password, HttpServletRequest request, Model model) { Admin user = userMap.getUsername(request); if (user != null && user.getPassword().equals(password)) { model.addAttribute("avatar", user.getAvatar()); model.addAttribute("nickName", user.getNickName()); model.addAttribute("user", user.getUsername()); model.addAttribute("authorImage", user.getAuthorImage()); return "user/index"; } if (username == null || username.isEmpty() || password == null || password.isEmpty()) { model.addAttribute("message", "密码错误"); homeIndex(model); return "home/index"; }//可以在这里加个验证，防止恶意访问 Admin user2 = userService.login(username, password); if (user2 == null) { model.addAttribute("message", "密码错误"); return "user/login"; } else if (user2.getType() == 1) { model.addAttribute("message", "密码错误"); return "user/login"; } else { model.addAttribute("avatar", user2.getAvatar()); model.addAttribute("nickName", user2.getNickName()); model.addAttribute("user", user2.getUsername()); model.addAttribute("authorImage", user2.getAuthorImage()); userMap.saveUser(user2, request); } return "user/index"; } public void homeIndex(Model model) { List<Bolg> bolgList = homeBolgService.getBolgList(1, 10); model.addAttribute("bolgList", bolgList); model.addAttribute("current", 1); Integer count = homeBolgService.bolgPageSize(); model.addAttribute("bolgPageSize", count); model.addAttribute("appreciation", homeBolgService.getAppreciation()); model.addAttribute("typeList", homeBolgService.getTypeList()); model.addAttribute("lastPage", (count % 10 == 0) ? (count / 10) : (count / 10 + 1)); } @RequestMapping("/logout") public String logout(HttpServletRequest request, Model model) { userMap.remove(request); model.addAttribute("user", null); homeIndex(model); return "home/index"; } @RequestMapping({"/index", "index/**", "/"}) public String index() throws IOException { return "user/index"; } //主页 @RequestMapping("/bolg") public String bolg(HttpServletRequest request, Model model) { Admin admin = userMap.getUsername(request); bolg(model, admin, 1, 10, 1); return "user/bolg"; } // 转发 @RequestMapping("/personInfo") public String personInfo(HttpServletRequest request, Model model) { Admin admin1 = userMap.getUsername(request); System.out.println(admin1); model.addAttribute("username", admin1.getUsername()); model.addAttribute("password", admin1.getPassword()); model.addAttribute("email", admin1.getEmail()); model.addAttribute("nickName", admin1.getNickName()); model.addAttribute("qq", admin1.getQq()); model.addAttribute("weChat", admin1.getWeChat()); return "user/person"; } @RequestMapping("/personDate") public String person(Admin admin, Model model) { if (userService.addUser(admin)) { model.addAttribute("msg", "更新成功"); } else { model.addAttribute("msg", "更新失败"); } bolg(model, admin, 1, 10, 1); return "user/bolg"; } public void bolg(Model model, Admin admin, Integer page, Integer size, Integer current) { List<Bolg> bolgListPage = userBolgService.bolgListPageDate(page, size, admin.getUsername()); List<Type> typeList = userBolgService.bolgTypeListPageDate(); model.addAttribute("bolgList", bolgListPage); model.addAttribute("typeList", typeList); model.addAttribute("current", current); Integer pageSize = userBolgService.getBolgPageSize(size, admin.getUsername()); Integer count = pageSize / size; model.addAttribute("endPage", (pageSize < size || pageSize % size == 0) ? count : (count + 1)); } @Transactional @RequestMapping("/delete") public String delete(Model model, Long id, HttpServletRequest request, Integer current) { Admin admin = userMap.getUsername(request); boolean delete = userService.delete(id, admin.getUsername()); bolg(model, admin, current, 10, current); model.addAttribute("message", delete ? "删除成功" : "删除失败"); return "user/bolg"; } @RequestMapping("/register") public String register(Admin admin, String passwordTwo, MultipartFile file, Model model, HttpServletRequest request) throws IOException { if (admin.getPassword() != null && passwordTwo.equals(admin.getPassword()) && passwordTwo.length() > 5) { admin.setPassword(MyConfig.MD5Code(passwordTwo)); if (file != null) { String filename = file.getOriginalFilename(); String uuid = UUID.randomUUID() + filename; file.transferTo(new File(filePath + File.separator + uuid)); admin.setAvatar("http://110.40.186.129/home/" + uuid); } if (userService.addUser(admin)) { model.addAttribute("avatar", admin.getAvatar()); model.addAttribute("nickName", admin.getNickName()); model.addAttribute("user", admin.getUsername()); model.addAttribute("authorImage", admin.getAuthorImage()); userMap.saveUser(admin, request); return "user/index"; } else { model.addAttribute("message", "出现严重错误"); return "user/register"; } } model.addAttribute("message", "密码过