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SpringBoot + thymeleaf 实现读取视频列表并播放视频功能

作者：猪耳朵*

这篇文章主要介绍了SpringBoot + thymeleaf 实现读取视频列表并播放视频功能,本文通过实例代码给大家介绍的非常详细，对大家的学习或工作具有一定的参考借鉴价值，需要的朋友可以参考下

通过读取数据库video表获取当前视频的视频名、视频地址，展示至前端页面videorecord.html，通过点击播放按钮获取数据id进而得到所选视频地址，跳转播放视频显示页videoshow.html，播放所选视频。当然本案例只是为了展示主要的一些功能，其他比如跳转、页面布局美化等可以自行进行更改。

效果

Springboot播放视频

实现过程

后端程序示例

1. Controller层示例

返回数据库数据时，使用了pagehelp当中的PageInfo，为了后期扩展分页功能，正常写法返回值类型应为实体类Video.

package com.dvms.controller;
/*
 *文件名: VideoController
 *创建者: CJW
 *创建时间:2022/4/14 16:40
 *描述: TODO
 */
import com.dvms.entity.Video;
import com.dvms.service.ParamoduleService;
import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class VideoController {
    @Autowired
    private ParamoduleService paramoduleService;
    //查出记录
    @RequestMapping("/angle/findvideoRecord")
    public String findvideorecords(Model model){
        System.out.println(paramoduleService.findvideorecord());
        PageInfo<Video> videoRecord = new PageInfo<>(paramoduleService.findvideorecord());
        model.addAttribute("videorecord", videoRecord);
        return "angle/videorecord";
    }
    // 查出视频地址
    @RequestMapping("/angle/findvideo")
    public String findvideo(String id, String filenamev, Model model){
        System.out.println(id);
        String videopath = paramoduleService.findvideo(id);
        System.out.println(videopath);
        model.addAttribute("videourl",videopath);
        model.addAttribute("videoname",filenamev);
        
        return "angle/videoshow";
}

2. Service层

package com.dvms.service;

import com.dvms.entity.Record;
import com.dvms.entity.Video;

import java.util.List;
import java.util.Map;

/*
 *文件名: ParamoduleService
 *创建者: CJW
 *创建时间:2022/1/15 10:54
 *描述: TODO
 */
public interface ParamoduleService {

    String findvideo(String id);

    List<Video> findvideorecord();

}

3. ServiceImpl层

package com.dvms.service.Impl;

import com.dvms.dao.ParamoduleDao;
import com.dvms.entity.Record;
import com.dvms.entity.Video;
import com.dvms.service.ParamoduleService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Map;

/*
 *文件名: ParamoduleServiceImpl
 *创建者: CJW
 *创建时间:2022/1/15 10:55
 *描述: TODO
 */
@Service
public class ParamoduleServiceImpl implements ParamoduleService {

    @Autowired
    private ParamoduleDao paramoduleDao;

    //查出视频文件地址
    @Override
    public String findvideo(String id){
        return paramoduleDao.findvideo(id);
    }
    //查出视频记录
    @Override
    public List<Video> findvideorecord(){
        return paramoduleDao.findvideorecord();
    }
}

4. dao(mapper)层

package com.dvms.dao;

import com.dvms.entity.Record;
import com.dvms.entity.Video;
import org.springframework.stereotype.Repository;

import java.util.List;
import java.util.Map;

/*
 *文件名: ParamoduleDao
 *创建者: CJW
 *创建时间:2022/1/15 10:52
 *描述: TODO
 */

@Repository
public interface ParamoduleDao {

     String findvideo(String id);

     List<Video> findvideorecord();
}

4. entity(pojo)层

package com.dvms.entity;

/*
 *文件名: Video
 *创建者: CJW
 *创建时间:2022/4/14 16:17
 *描述: TODO
 */

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;
import lombok.experimental.Accessors;

@Data
@ToString
@AllArgsConstructor
@NoArgsConstructor
@Accessors(chain = true) //链式调用

public class Video {

    private String id;
    private String filename;
    private String filepath;

}

5. daoMapper.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.dvms.dao.ParamoduleDao">

    <!--查询存在视频-->
    <select id="findvideo" resultType="String">
        select filepath from video where id=#{id}
    </select>

    <!--查询存在视频记录-->
    <select id="findvideorecord" resultType="Video">
        select id,filename,filepath from video
    </select>

</mapper>

6. video数据库表结构

前端程序示例

前端需引入thymeleaf、bootstrap等

1. videorecord.html

		<div class="main col-md-9 ml-sm-auto col-lg-10 pt-3 px-4">
			<!-- MAIN CONTENT -->
			<div class="main-content">
				<div class="container-fluid">
					<h3 class="page-title">视频管理</h3>
					<div class="row">
						<div class="col-md-15">
							<!-- BASIC TABLE -->
							<div class="panel">
								<div class="panel-heading">
									<div><h3 class="panel-title" style="color: #0f0f0f">视频记录</h3></div>
									<!--<hr style="color: #6ecadc">-->
								</div>
								<div class="panel-body">
									<table class="table table-bordered table-sm table-hover">
										<tr class="table_header" style="background-color: #009bc8;color: #0f0f0f">
											<td hidden>
												ID
											</td>
											<td class="text-center">
												视频文件名
											</td>
											<td class="text-center">
												操作
											</td>
										</tr>
										<tr th:class="${rowstate.odd}?'row1':'row2'" th:each="video,rowstate:${videorecord.list}">
											<td hidden>
												<span th:text="${video.id}"></span>
											</td>

											<td class="text-center">
												<span th:text="${video.filename}"></span>
											</td>
											<td class="text-center">
												<a type="button" class="btn btn-info btn-xs" th:href="@{/angle/findvideo(id=${video.id},filenamev=${video.filename})}" rel="external nofollow" >播放</a>&nbsp;
												<a type="button" class="btn btn-info btn-xs" th:href="@{/angle/findvideo(id=${video.id})}" rel="external nofollow" >下载</a>&nbsp;

											</td>
										</tr>
									</table>
									<div class="modal-footer no-margin-top">
										
									</div>
								</div>
							</div>
							<!-- END CONDENSED TABLE -->
						</div>
					</div>
				</div>
			</div>
			<!-- END MAIN CONTENT -->
		</div>

2. videoshow.html

		<div class="main col-md-9 ml-sm-auto col-lg-10 pt-3 px-4">
			<!-- MAIN CONTENT -->
			<div class="main-content">
				<div class="container-fluid">
					<h3 class="page-title">播放视频示例</h3>
							<div class="panel">
									<div class="panel-body">
									<div class="dropdown" >
                                        <a ><span>当前播放视频：</span><span style="color: #0f0f0f" th:text="${videoname}"></span></a>

									</div>

									</div>
								</div>

					<div class="col-md-15">
							<!-- BASIC TABLE -->
							<div class="panel">
								<div class="panel-heading">
								<div class="panel-body">
									<table class="table  table-sm table-hover">
										<tr  style="background-color: #FEFFFD;color: #FEFFFD">

											<td>
												XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
                                            </td>
											<td style="text-align: center">
												<!--<img th:src="${imageurl}">-->
												<video align="center"width="800" height="550" controls>
													<source th:src="${videourl}" type="video/mp4">
													您的浏览器不支持 HTML5 video 标签。
												</video>
											</td>
											<td>
												XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
                                            </td>
										</tr>
									</table>
									<div class="modal-footer no-margin-top">
									</div>
                                    <div>
                                    </div>
                                </div>
							</div>
						</div>
					</div>
				</div>
			</div>
			<!-- END MAIN CONTENT -->
		</div>

到此这篇关于SpringBoot + thymeleaf 实现读取视频列表并播放视频的文章就介绍到这了,更多相关SpringBoot thymeleaf 视频内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家！

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