SpringBoot实现阿里云视频点播上传视频功能

一、准备工作

1、阿里云账号里有余额；2、进入阿里云开通视频点播功能；3、获取阿里云秘钥(AccessKey管理中)；4、目录结构：

二、直接上代码（复制粘贴即可）

2.1application.properties

#服务端口
server.port=8003
#服务名
spring.application.name=service-vod

#环境设置：dev、test、prod
spring.profiles.active=dev

#阿里云 OSS
#不同的服务器，地址不同
aliyun.oss.file.keyid=你的keyid
aliyun.oss.file.keysecret=你的keysecret

#最大上传单个文件大小 默认:1M
spring.servlet.multipart.max-file-size=1024MB
#最大值上传的数据大小 默认10M
spring.servlet.multipart.max-request-size=1024MB

2.2ConstantVodUtils获取配置文件的配置信息

@Component
public class ConstantVodUtils implements InitializingBean {

    @Value("${aliyun.oss.file.keyid}")
    private String keyid;

    @Value("${aliyun.oss.file.keysecret}")
    private String keysecret;

    public static String ACCESS_KEY_ID;
    public static String ACCESS_KEY_SECRET;

    @Override
    public void afterPropertiesSet() throws Exception {
        ACCESS_KEY_ID = keyid;
        ACCESS_KEY_SECRET = keysecret;
    }
}

2.3工具类InitVodCilent

public class InitObject {

    public static DefaultAcsClient initVodClient(String accessKeyId, String accessKeySecret) throws ClientException {
        String regionId = "cn-beijing";  // 点播服务接入区域
        DefaultProfile profile = DefaultProfile.getProfile(regionId, accessKeyId, accessKeySecret);
        DefaultAcsClient client = new DefaultAcsClient(profile);
        return client;
    }
}

2.4VodController

@RestController
@CrossOrigin
@RequestMapping("/eduvod/video")
public class VodController {

    @Resource
    private VodService vodService;

    /**
     * @Description:    上传视频到阿里云
     * @Author: 		ZhaoLiangLiang
     * @date 			2021/12/1 23:32
     **/
    @PostMapping("/uploadAlyVideo")
    public R uploadAlyVideo(MultipartFile file){
        //返回上传视频id
        String videoId = vodService.uploadVideoAly(file);
        return R.ok().data("videoId",videoId);
    }
    
     /**
     * @Description:    根据视频id删除阿里云视频
     * @Author: 		ZhaoLiangLiang
     * @date 			2021/12/1 23:32
     **/
    @DeleteMapping("/removeAlyVideo/{id}")
    public R removeAlyVideo(@PathVariable("id") String id){
        try {
            //初始化对象  引入工具类InitVodCilent
            DefaultAcsClient client = InitVodCilent.initVodClient(ConstantVodUtils.ACCESS_KEY_ID, ConstantVodUtils.ACCESS_KEY_SECRET);
            //创建删除视频request对象
            DeleteVideoRequest request = new DeleteVideoRequest();
            //向request设置视频id
            request.setVideoIds(id);
            //调用初始化对象的方法实现删除
            client.getAcsResponse(request);
            return R.ok();
        }catch (Exception e){
            e.printStackTrace();
            throw new GuliException(20001,"删除视频失败");
        }
    }
}

2.5VodServiceImpl

@Service
public class VodServiceImpl implements VodService {

    @Override
    public String uploadVideoAly(MultipartFile file) {

        try{
            //accessKeyId,accessKeySecret

            //fileName 上传文件原始名称
            //inputStream 上传文件输入流
            InputStream inputStream = file.getInputStream();

            //title 上传之后显示的名称
            String filename = file.getOriginalFilename();//得到上传的文件名
            String title = filename.substring(0,filename.lastIndexOf("."));


            UploadStreamRequest request = new UploadStreamRequest(ConstantVodUtils.ACCESS_KEY_ID,ConstantVodUtils.ACCESS_KEY_SECRET,title,filename,inputStream);
            /* 存储区域(可选) */
            request.setStorageLocation("视频点播中视频的存储区域");
            /* 点播服务接入点 */
            request.setApiRegionId("cn-beijing");

            UploadVideoImpl upload = new UploadVideoImpl();
            UploadStreamResponse response = upload.uploadStream(request);
            System.out.println("RequestId="+response.getRequestId()+"\n");//请求视频点播服务的请求ID

            String videoId = null;

            if(response.isSuccess()){
                videoId = response.getVideoId();
                System.out.println("VideoId="+response.getVideoId()+"\n");
            }else{//如果设置回调URL无效,不影响视频上传,可以返回VideoId同时会返回错误码。其他情况上传失败时,VideoId为空,此时需要根据返回的
                videoId = response.getVideoId();
                System.out.println("VideoId="+response.getVideoId()+"\n");
                System.out.println("ErrorCode="+response.getCode()+"\n");
                System.out.println("ErrorMessage="+response.getMessage()+"\n");
            }
            return videoId;
        }catch (Exception e){
            e.printStackTrace();
            return null;
        }
    }
}

三、前端代码

3.1form

 <el-form-item label="上传视频">
     <el-upload
          :on-success="handleVodUploadSuccess"
          :on-remove="handleVodRemove"
          :before-remove="beforeVodRemove"
          :on-exceed="handleUploadExceed"
          :file-list="fileList"
          :action="BASE_API+'/eduvod/video/uploadAlyVideo'"
          :limit="1"
          class="upload-demo">
      <el-button size="small" type="primary">上传视频el-button>
      <el-tooltip placement="right-end">
        <div slot="content">最大支持1G，<br>
          支持3GP、ASF、AVI、DAT、DV、FLV、F4V、<br>
          GIF、M2T、M4V、MJ2、MJPEG、MKV、MOV、MP4、<br>
          MPE、MPG、MPEG、MTS、OGG、QT、RM、RMVB、<br>
          SWF、TS、VOB、WMV、WEBM 等视频格式上传div>
        <i class="el-icon-question"/>
      el-tooltip>
      el-upload>
    el-form-item>

3.2方法

	//成功回调
    handleVodUploadSuccess(response, file, fileList) {
      console.log(response.data);
      if(response.data.videoId){
          this.flag = true;
      }
      //上传之后视频id赋值
      this.video.videoSourceId = response.data.videoId;
      //上传之后视频名称赋值
      this.video.videoOriginalName = file.name;
    },
    //视图上传多于一个视频
    handleUploadExceed(files, fileList) {
      this.$message.warning('想要重新上传视频，请先删除已上传的视频')
    },
    //点击确定 调用这个方法
    handleVodRemove(){
      //调用删除视频的接口
      video.deleteAlyVideo(this.video.videoSourceId).then(res=>{
        //提示信息
        this.$message({
            type: "success",
            message: "删除视频成功！！!"
        })
        //文件列表清空
        this.fileList = [];
        this.video.videoSourceId = "";
        this.video.videoOriginalName = "";
      })
    },
    //点击x调用这个方法
    beforeVodRemove(file,FileList) {
      return this.$confirm(`确定移除${file.name}吗？？？`);
    },

四、出现的问题？

4.1视频上传失败(一直显示上传中）

4.2InvalidStorage.NotFound

阿里云视频点播上传视频时InvalidStorage.NotFound.

4.3 一直是上传中，并且代码中没有明显的报错信息， 只打印出 ErrorCode=null ErrorMessage=sun/misc/BASE64Ecoder

一直是上传中，并且代码中没有明显的报错信息， 只打印出 ErrorCode=null ErrorMessage=sun/misc/BASE64Ecoder.