基于SpringMVC+Spring+MyBatis的博客网站系统源码+数据库+使用说明（毕业设计）

package com.islizx.controller.admin; import cn.hutool.core.lang.Validator; import cn.hutool.extra.servlet.ServletUtil; import com.github.pagehelper.PageInfo; import com.islizx.config.annotation.SystemLog; import com.islizx.entity.*; import com.islizx.model.dto.LizxConst; import com.islizx.model.dto.Msg; import com.islizx.model.enums.*; import com.islizx.service.BlogService; import com.islizx.service.CommentService; import com.islizx.service.MailService; import com.islizx.vo.CommentQuery; import com.sun.org.apache.xpath.internal.operations.Bool; import lombok.extern.slf4j.Slf4j; import org.apache.commons.lang3.StringUtils; 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 org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpSession; import java.util.*; /** * @author lizx * @date 2020-02-14 - 15:26 */ @Controller @Slf4j @RequestMapping("/admin") public class CommentController { @Autowired private CommentService commentService; @Autowired private BlogService blogService; @Autowired private MailService mailService; /** * 评论人相关信息 */ public static final String COMMENT_AUTHOR_IP = "ip"; public static final String COMMENT_AUTHOR = "nickname"; public static final String COMMENT_EMAIL = "email"; public static final String COMMENT_CONTENT = "content"; @RequestMapping("/comments/getpublishedsize") @ResponseBody public Msg getpublishedsize() { // 三种评论类型个数 Integer publish = commentService.countCommentByPass(CommentStatusEnum.PUBLISHED.getCode()); Integer draft = commentService.countCommentByPass(CommentStatusEnum.CHECKING.getCode()); Integer trash = commentService.countCommentByPass(CommentStatusEnum.RECYCLE.getCode()); return Msg.success().add("publish", publish).add("draft", draft).add("trash", trash); } /** * 后台评论列表显示 * * @return modelAndView */ @RequestMapping(value = "/comments", method = RequestMethod.GET) public String index(@RequestParam(required = false, defaultValue = "1") Integer pageIndex, @RequestParam(required = false, defaultValue = "15") Integer pageSize, @RequestParam(required = false, defaultValue = "1") Integer pass, HttpSession session, Model model) { // 三种文章类型个数 Integer publish = commentService.countCommentByPass(CommentStatusEnum.PUBLISHED.getCode()); Integer draft = commentService.countCommentByPass(CommentStatusEnum.CHECKING.getCode()); Integer trash = commentService.countCommentByPass(CommentStatusEnum.RECYCLE.getCode()); HashMap<String, Object> criteria = new HashMap<>(1); criteria.put("pass", pass); PageInfo<Comment> commentPageInfo = commentService.pageComment(pageIndex, pageSize, criteria); model.addAttribute("pageInfo", commentPageInfo); model.addAttribute("publish", publish); model.addAttribute("draft", draft); model.addAttribute("trash", trash); model.addAttribute("pass", pass); String msg = (String) session.getAttribute("msg"); if (msg != null && !msg.equals("")) { model.addAttribute("msg", msg); session.removeAttribute("msg"); } return "admin/comment/comments"; } /** * 分页条件查询 * * @param pageIndex 页数 * @param pageSize * @param commentQuery * @param model * @return */ @RequestMapping("/comments/search") public String search(@RequestParam(required = false, defaultValue = "1") Integer pageIndex, @RequestParam(required = false, defaultValue = "15") Integer pageSize, CommentQuery commentQuery, Model model) { HashMap<String, Object> criteria = new HashMap<>(); String keywords = commentQuery.getKeywords(); Integer pass = commentQuery.getPass(); String sort = commentQuery.getSort(); String order = commentQuery.getOrder(); String searchType = commentQuery.getSearchType(); if (!StringUtils.isBlank(keywords)) { if (COMMENT_CONTENT.equals(searchType)) { criteria.put("content", keywords); } else if (COMMENT_AUTHOR.equals(searchType)) { criteria.put("nickname", keywords); } else if (COMMENT_EMAIL.equals(searchType)) { criteria.put("email", keywords); } else if (COMMENT_AUTHOR_IP.equals(searchType)) { criteria.put("ip", keywords); } } if (pass != null) { criteria.put("pass", pass); } else { criteria.put("pass", 1); } if (sort != null && !StringUtils.isBlank(sort)) criteria.put("sort", sort); if (order != null && !StringUtils.isBlank(order)) criteria.put("order", order); PageInfo<Comment> commentPageInfo = commentService.pageComment(pageIndex, pageSize, criteria); model.addAttribute("pageInfo", commentPageInfo); return "admin/comment/comments :: commentList"; } /** * 将评论改变为发布状态 * 评论状态有两种：待审核1，回收站2 * 对待审核转发布的，发邮件 * * @param commentId 评论编号 * @return 重定向到/admin/comment */ @ResponseBody @RequestMapping(value = "/comments/revert", method = RequestMethod.PUT) @SystemLog(description = "回滚评论", type = LogTypeEnum.OPERATION) public Msg moveToPublish(@RequestParam("id") Integer commentId, HttpSession session) { User loginUser = (User) session.getAttribute("user"); //评论 Comment comment = commentService.getById(null,null,null,commentId); Blog blog = blogService.getBlogByPublishedAndId(null, null,comment.getBlogId()); Comment result = commentService.updateCommentPass(commentId, CommentStatusEnum.PUBLISHED.getCode()); // 判断是不是子评论，如果是，也对被回复人发邮件 if(result.getParentCommentId() != null && result.getParentCommentId() > 0){ //被回复的评论 Comment lastComment = commentService.getById(null,null, null,comment.getParentCommentId()); //邮件通知 new EmailToAuthor(result, lastComment, blog).start(); } //判断是否启用邮件服务 new NoticeToAuthor(result, blog, result.getPass()).start(); return Msg.success().add("msg", "评论已发布!"); } /** * 删除评论 * * @param commentId commentId * @return string 重定向到/admin/comment */ @RequestMapping(value = "/comments/delete", method = RequestMethod.DELETE) @ResponseBody @SystemLog(description = "删除评论", type = LogTypeEnum.OPERATION) public Msg moveToAway(@RequestParam("id") Integer commentId) { //评论 Comment comment = commentService.getById(null,null, null, commentId); if (Objects.equals(comment.getPass(), CommentStatusEnum.RECYCLE.getCode())) { commentService.deleteComment(commentId); return Msg.success().add("msg", "评论已彻底删除"); } else { commentService.updateCommentPass(commentId, CommentStatusEnum.RECYCLE.getCode()); return Msg.success().add("msg", "评论仍入回收站"); } } /** * 管理员回复评论，并通过评论 * * @param commentId 被回复的评论 * @param commentContent 回复的内容