基于SSM框架的新闻发布系统 .zip

package web; import dto.*; import entity.Comment; import entity.New; import entity.User; import enums.CommentEnums; import enums.InsertNewEnums; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import service.CommentService; import service.NewService; import service.UserService; import javax.servlet.http.HttpSession; import java.util.Date; import java.util.List; /** * @author yangxin * @time 2018/12/27 14:58 */ @Controller @RequestMapping("/new") public class NewController { private Logger logger = LoggerFactory.getLogger(this.getClass()); @Autowired private HttpSession session; @Autowired private NewService newService; @Autowired private CommentService commentService; @Autowired private UserService userService; @RequestMapping(value = "/adminIndex.html") public String adminIndex(Model model) { User user = (User) session.getAttribute("user"); if (user != null) {//表示已经登录 List<NewsData> list = newService.selectAllNews(); model.addAttribute("Newslist", list); return "AdminIndex"; }else{ return "redirect:/user/adminLogin.html"; } } @RequestMapping(value = "/commentlist.html") public String commentlist(Model model){ User user = (User) session.getAttribute("user"); if (user != null) {//表示已经登录 List<CommentData> commentData = commentService.selectAllComment(); model.addAttribute("commentlist", commentData); return "AdminIndexComment"; }else{ return "redirect:/user/adminLogin.html"; } } @RequestMapping(value = "/userlist.html") public String userlist(Model model){ User user = (User) session.getAttribute("user"); if (user != null) {//表示已经登录 List<User> list = userService.selectAllUser(); model.addAttribute("userList", list); return "AdminIndexUser"; }else{ return "redirect:/user/adminLogin.html"; } } @RequestMapping(value = "deletecomment") public String deleteComment(long commentId, String userName, Model model) { // logger.info("############yangxin专用日志########### XX功能模块的XX数据："+); User user = userService.selectByName(userName); User login= (User) session.getAttribute("user"); Comment comment = commentService.selectCommentById(commentId); if (login.getUserType() == 2 || user.getUserId() == login.getUserId()) { int i = commentService.deleteComment(commentId, user.getUserId()); if (i <= 0) { NewsResult<Comment> result = new NewsResult<Comment>(false, CommentEnums.FAIL.getStateInfo()); model.addAttribute("editResult", result); } else { //如果不是作者本人或者是管理员那么不允许修改文章。 NewsResult<Comment> result = new NewsResult<Comment>(true, CommentEnums.SUCCESS.getStateInfo()); model.addAttribute("editResult", result); } } else { //如果不是作者本人或者是管理员那么不允许修改文章。 NewsResult<Comment> result = new NewsResult<Comment>(false, CommentEnums.UNOPERATION.getStateInfo()); model.addAttribute("editResult", result); } if (login.getUserType() == 2) return "redirect:/new/commentlist.html"; else return "redirect:/user/index.html"; } @RequestMapping("/submitcomment") public String submitComment(String commentContent, long newId, Model model) { logger.info("*************提交评论获取内容：" + commentContent + newId); User user = (User) session.getAttribute("user"); logger.info("**************目前是否登录：" + user); if (user != null) {//目前已经登录 Comment comment = new Comment(); comment.setContent(commentContent); comment.setNewId(newId); comment.setUserId(user.getUserId()); comment.setCreateTime(new Date()); CommentState commentState = commentService.insertComment(comment); if (commentState.getState()!=1) {//插入失败 NewsResult<Comment> result = new NewsResult<Comment>(false, CommentEnums.INTERBUSY.getStateInfo()); model.addAttribute("insertComment", result); } else { NewsResult<Comment> result = new NewsResult<Comment>(true, CommentEnums.SUCCESS.getStateInfo()); model.addAttribute("insertComment", result); } } else {//表示未登录 NewsResult<Comment> result = new NewsResult<Comment>(false, CommentEnums.UNLOGIN.getStateInfo()); model.addAttribute("insertComment", result); return "redirect:/user/login1.html"; } return "redirect:/new/detail?newId=" + newId; } @RequestMapping(value = "/editor.html") public String editor(int index) { User user = (User) session.getAttribute("user"); if (user != null) {//表示已经登录 return "editor"; }else{ if(index==1) return "redirect:/user/login1.html"; return "redirect:/user/adminLogin.html"; } } @RequestMapping("/detail") public String detail(long newId, Model model) { NewDetail newsData = newService.selectNew(newId); List<CommentData> list = commentService.selectCommentByNew(newId); logger.info("************新闻详细信息的新闻数据***************" + newsData.getUser()); logger.info("************新闻详细信息的评论数据***************" + list); model.addAttribute("detaildata", newsData); model.addAttribute("commentlist", list); return "newsdetail"; } @RequestMapping(value = "/submitContent") public String toSubmit(New news, Model model) { User user = (User) session.getAttribute("user"); if (user != null) { news.setUserId(user.getUserId()); //先确定有没有这个片文章再插入。 New aNew = newService.selectNewsBytitle(news.getTitle()); if(aNew!=null){//表示已经存在 NewsResult<New> result = new NewsResult<New>(false, InsertNewEnums.EXIST.getStateinfo()); model.addAttribute("insertNewResult", result); return "editor"; }else{ InsertNewState state = newService.insertNew(news); if (state.getState() != 1) {//表示失败 NewsResult<New> result = new NewsResult<New>(false, state.getStateInfo()); model.addAttribute("insertNewResult", result); return "editor"; } else { NewsResult<New> result = new NewsResult<New>(true, news); model.addAttribute("insertNewResult", result); if(user.getUserType()==2) return "redirect:/new/adminIndex.html"; return "redirect:/user/index.html"; } } } else { NewsResult<New> result = new NewsResult<New>(false, InsertNewEnums.UNLOGIN.getStateinfo()); model.addAttribute("insertNewResult", result); return "editor"; } } @RequestMapping(value = "/delete") public String delete(long newId, String userName,int tag, Model model) { logger.info("****************" + newId + "," + userName); User user = userService.selectByName(userName); InsertNewState state = ne