整合阿里云接口实现

一、创建视频点播微服务

1、创建微服务模块

Artifact：service-vod

2、pom

（1）service-vod中引入依赖

3、application.properties

# 服务端口
server.port=8003
# 服务名
spring.application.name=service-vod1

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

#阿里云 vod
#不同的服务器，地址不同
aliyun.vod.file.keyid=LTAI4FyKCNK4Rfc21rEw3UHi

aliyun.vod.file.keysecret=cMFEuiQNmd738Eg7c7qqleOBQoDOKG
# 最大上传单个文件大小：默认1M
spring.servlet.multipart.max-file-size=1024MB
# 最大置总上传的数据大小 ：默认10M
spring.servlet.multipart.max-request-size=1024MB

4、logback.xml

5、启动类

 

二、整合阿里云vod实现视频上传

1、创建常量类

ConstantPropertiesUtil.java

@Component
public class ConstantPropertiesUtil implements InitializingBean {
    @Value("${aliyun.vod.file.keyid}")
    private String keyId;

    @Value("${aliyun.vod.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、复制工具类到项目中

AliyunVodSDKUtils .java

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

}

3、配置swagger

web和admin

4、创建service

接口：VideoService.java

@Service
public interface EduVideoService {


    public String uploadVideo(MultipartFile file);
    void removeMoreAlyVideo(List<String> videoIdList);
}

实现：VideoServiceImpl.java

@Service
public class EduVideoServiceImpl implements EduVideoService {


    @Override
    public String uploadVideo(MultipartFile file) {


        try {
            String fileName = file.getOriginalFilename();
            String title=fileName.substring(0,fileName.lastIndexOf("."));
            InputStream inputStream = file.getInputStream();
            UploadStreamRequest request = new UploadStreamRequest(ConstantPropertiesUtil.ACCESS_KEY_ID, ConstantPropertiesUtil.ACCESS_KEY_SECRET, title, fileName, inputStream);
            //request.setStorageLocation("outin-16da2b9dc07711ebbc7500163e10ce6c.oss-cn-beijing.aliyuncs.com");
            UploadVideoImpl uploader = new UploadVideoImpl();
            UploadStreamResponse response = uploader.uploadStream(request);
            System.out.print("RequestId=" + response.getRequestId() + "\n");  //请求视频点播服务的请求ID
            String videoId="";
            if (response.isSuccess()) {
                System.out.print("VideoId=" + response.getVideoId() + "\n");
                videoId=response.getVideoId();
            } 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，此时需要根据返回错误码分析具体错误原因
                System.out.print("VideoId=" + response.getVideoId() + "\n");
                System.out.print("ErrorCode=" + response.getCode() + "\n");
                System.out.print("ErrorMessage=" + response.getMessage() + "\n");
                videoId=response.getVideoId();
            }
            return videoId;

        }catch (Exception e)
        {
            e.printStackTrace();
            return null;
        }



    }

    @Override
    public void removeMoreAlyVideo(List<String> videoIdList) {


        String join = StringUtils.join(videoIdList.toArray(), ",");


        try{
            DefaultAcsClient client = AliyunVodSDKUtils.initVodClient(ConstantPropertiesUtil.ACCESS_KEY_ID, ConstantPropertiesUtil.ACCESS_KEY_SECRET);
            DeleteVideoRequest request = new DeleteVideoRequest();
            request.setVideoIds(join);
            client.getAcsResponse(request);



        }
        catch (Exception e){
            e.printStackTrace();
            throw new WangException(20001,"删除失败");

        }

    }
}

5、创建controller

VideoAdminController.java

@RestController
@RequestMapping("/vod/video")
//@CrossOrigin
public class VideoController {
    @Autowired
    private EduVideoService eduVideoService;
@PostMapping("upload")
    public R uploadVideo(MultipartFile file){

       String videoId= eduVideoService.uploadVideo(file);


        return R.ok().data("videoId",videoId);
    }

    @DeleteMapping("delete/{id}")
    public R removeALYVideo(@PathVariable String id){
    try{
        DefaultAcsClient client = AliyunVodSDKUtils.initVodClient(ConstantPropertiesUtil.ACCESS_KEY_ID, ConstantPropertiesUtil.ACCESS_KEY_SECRET);
        DeleteVideoRequest request = new DeleteVideoRequest();
        request.setVideoIds(id);
         client.getAcsResponse(request);

        return R.ok();

    }
    catch (Exception e){
        e.printStackTrace();
        throw new WangException(20001,"删除失败");

    }



    }


    //删除多个阿里云视频的方法
    //参数多个视频id  List videoIdList
    @DeleteMapping("delete-batch")
    public R deleteBatch(@RequestParam("videoIdList") List<String> videoIdList) {
        eduVideoService.removeMoreAlyVideo(videoIdList);
        return R.ok();
    }

    @GetMapping("getVideoPlayAuth/{videoId}")
    public R getVideoPlayAuth(@PathVariable String videoId){
    try{
        String accessKeyId = ConstantPropertiesUtil.ACCESS_KEY_ID;
        String accessKeySecret = ConstantPropertiesUtil.ACCESS_KEY_SECRET;
        DefaultAcsClient client = AliyunVodSDKUtils.initVodClient(accessKeyId, accessKeySecret);
        GetVideoPlayAuthRequest request = new GetVideoPlayAuthRequest();
        request.setVideoId(videoId);
        GetVideoPlayAuthResponse response = client.getAcsResponse(request);
        String playAuth = response.getPlayAuth();
        return  R.ok().data("playAuth",playAuth);


    }
    catch (Exception e)
    {
        e.printStackTrace();
        return null;

    }





    }





}

6、启动后端vod微服务

7、swagger测试