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目录一、系统介绍
系统主要功能:
1.主页
2.登录以及注册
3.普通用户对新闻咨询的编辑、发布和删除
4.普通用户对新闻资讯的浏览以及点赞
5.普通用户对新闻资讯的按分类浏览
6.普通用户对个人信息的更改
7.管理员对新闻的审核发布和撤销取消发布
应用技术:
前端:HTML、CSS、JS、BootStrap。
后端:Spring,SpringMVC,Mybatis,SpringBoot。
数据库:MySQL,Druid 连接池。
其他:Maven、Thymeleaf
二、功能展示
1.主页
2.登录以及注册
3.普通用户对新闻咨询的编辑、发布和删除
4.管理员对新闻的审核发布和撤销取消发布
三、代码展示
package com.ruoyi.bug.controller;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import javax.servlet.http.HttpServletResponse;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.ruoyi.bug.tools.ListToTree;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.bug.domain.Comment;
import com.ruoyi.bug.service.ICommentService;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;
/**
* 评论Controller
*
* @author ruoyi
* @date 2022-03-24
*/
@RestController
@RequestMapping("/comment/comment")
public class CommentController extends BaseController
{
@Autowired
private ICommentService commentService;
/**
* 查询评论列表
*/
@GetMapping("/list")
public TableDataInfo list(Comment comment)
{
startPage();
List<Comment> list = commentService.selectCommentList(comment);
return getDataTable(list);
}
/**
* 导出评论列表
*/
@Log(title = "评论", businessType = BusinessType.EXPORT)
@PostMapping("/export")
public void export(HttpServletResponse response, Comment comment)
{
List<Comment> list = commentService.selectCommentList(comment);
ExcelUtil<Comment> util = new ExcelUtil<Comment>(Comment.class);
util.exportExcel(response, list, "评论数据");
}
/**
* 获取评论详细信息
*/
@GetMapping(value = "/{id}")
public AjaxResult getInfo(@PathVariable("id") Long id)
{
return AjaxResult.success(commentService.selectCommentById(id));
}
/**
* 新增评论
*/
@Log(title = "评论", businessType = BusinessType.INSERT)
@PostMapping
public AjaxResult add(@RequestBody Comment comment)
{
Date currentTime = new Date();
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String dateString = formatter.format(currentTime);
comment.setSentTime(dateString);
return toAjax(commentService.insertComment(comment));
}
/**
* 修改评论
*/
@Log(title = "评论", businessType = BusinessType.UPDATE)
@PutMapping
public AjaxResult edit(@RequestBody Comment comment)
{
return toAjax(commentService.updateComment(comment));
}
/**
* 删除评论
*/
@Log(title = "评论", businessType = BusinessType.DELETE)
@DeleteMapping("/{ids}")
public AjaxResult remove(@PathVariable Long[] ids)
{
return toAjax(commentService.deleteCommentByIds(ids));
}
/**
* 根据表单ID获取评论详细信息
*/
@GetMapping(value = "/getCommentInfo/{formId}")
public AjaxResult getCommentInfo(@PathVariable("formId") Long formId)
{
Comment comment = new Comment();
comment.setFormId(formId.toString());
List<Comment> list = commentService.selectCommentList(comment);
JSONArray jsonarray= JSONArray.parseArray(JSONObject.toJSONString(list));
JSONArray result = ListToTree.listToTree(jsonarray,"id","parentId","reply");
return AjaxResult.success(result);
}
}
四、获取源码
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基于Java springboot+mybatis实现的校园新闻系统