Java代码实现阿里云视频上传

Posted 2023-04-02 渔光一点萤@

目录

• 视频上传
• 视频删除

视频上传

新建一个springboot项目，结构大概这样

添加依赖

   <dependency>
        <groupId>com.aliyun</groupId>
        <artifactId>aliyun-java-sdk-core</artifactId>
        <version>4.5.1</version>
    </dependency>
    <dependency>
        <groupId>com.aliyun.oss</groupId>
        <artifactId>aliyun-sdk-oss</artifactId>
        <version>3.10.2</version>
    </dependency>
     <dependency>
        <groupId>com.aliyun</groupId>
        <artifactId>aliyun-java-sdk-vod</artifactId>
        <version>2.15.11</version>
    </dependency>
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>fastjson</artifactId>
        <version>1.2.28</version>
    </dependency>
    <dependency>
        <groupId>org.json</groupId>
        <artifactId>json</artifactId>
        <version>20170516</version>
    </dependency>
    <dependency>
        <groupId>com.google.code.gson</groupId>
        <artifactId>gson</artifactId>
        <version>2.8.2</version>
    </dependency>

创建service层

package com.cjw.video.service;

import org.springframework.web.multipart.MultipartFile;

public interface VideoService 
    void uploadVideo(MultipartFile file);

package com.cjw.video.service.impl;

import com.aliyun.vod.upload.impl.UploadVideoImpl;
import com.aliyun.vod.upload.req.UploadStreamRequest;
import com.aliyun.vod.upload.resp.UploadStreamResponse;
import com.cjw.video.service.VideoService;
import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;

import java.io.InputStream;


@Service
public class VideoServiceImpl implements VideoService 

    @Override
    public void uploadVideo(MultipartFile file) 
        try 
            String originalFilename = file.getOriginalFilename();
            InputStream inputStream = file.getInputStream();
            testUploadStream("LTAIrNZcZiRfgSys","n9TuOpdaVjl4sZkZusepek","aa",originalFilename,inputStream);
        catch (Exception e)
            e.printStackTrace();
        
    

    /**
     * 流式上传接口
     *
     * @param accessKeyId
     * @param accessKeySecret
     * @param title
     * @param fileName
     * @param inputStream
     */
    private static void testUploadStream(String accessKeyId, String accessKeySecret, String title, String fileName, InputStream inputStream) 
        UploadStreamRequest request = new UploadStreamRequest(accessKeyId, accessKeySecret, title, fileName, inputStream);
        /* 是否使用默认水印(可选)，指定模板组ID时，根据模板组配置确定是否使用默认水印*/
        //request.setShowWaterMark(true);
        /* 自定义消息回调设置，参数说明参考文档 https://help.aliyun.com/document_detail/86952.html#UserData */
        //request.setUserData(""\\"Extend\\":\\"test\\":\\"www\\",\\"localId\\":\\"xxxx\\",\\"MessageCallback\\":\\"CallbackURL\\":\\"http://test.test.com\\""");
        /* 视频分类ID(可选) */
        //request.setCateId(0);
        /* 视频标签,多个用逗号分隔(可选) */
        //request.setTags("标签1,标签2");
        /* 视频描述(可选) */
        //request.setDescription("视频描述");
        /* 封面图片(可选) */
        //request.setCoverURL("http://cover.sample.com/sample.jpg");
        /* 模板组ID(可选) */
        //request.setTemplateGroupId("8c4792cbc8694e7084fd5330e56a33d");
        /* 工作流ID(可选) */
        //request.setWorkflowId("d4430d07361f0*be1339577859b0177b");
        /* 存储区域(可选) */
        //request.setStorageLocation("in-201703232118266-5sejdln9o.oss-cn-shanghai.aliyuncs.com");
        /* 开启默认上传进度回调 */
        // request.setPrintProgress(true);
        /* 设置自定义上传进度回调 (必须继承 VoDProgressListener) */
        // request.setProgressListener(new PutObjectProgressListener());
        /* 设置应用ID*/
        //request.setAppId("app-1000000");
        /* 点播服务接入点 */
        //request.setApiRegionId("cn-shanghai");
        /* ECS部署区域*/
        // request.setEcsRegionId("cn-shanghai");
        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
        if (response.isSuccess()) 
            System.out.print("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");
        
    

复制过去会发现编译器爆红，有几个包导不了，需要去阿里云下载

下载好了解压，

只需要这一个jar包

然后去idea找到File --> project Structure --> modules

选择刚刚下载的 aliyun-java-vod-upload-1.4.14.jar ，应用，然后就可以导包了。

对于这个 testUploadStream(“LTAI4G7nRizWrNZcZ”,“n9TuOVjl4sZkZusepek”,“aa”,originalFilename,inputStream);

第一个参数accessKeyId，第二个accessKeySecret，前两个在自己阿里云里面可以找到（如果没找到，可以看我之前的一篇文章，https://blog.csdn.net/weixin_46146197/article/details/121793267?spm=1001.2014.3001.5502）里面有教程。
第三个title是表示存储在阿里云的名字（这里我是写死了aaa所以每个上传好的视频都叫aaa，你可以获取好原视频的名称再放进去String substring = originalFilename.substring(0, originalFilename.lastIndexOf("."));）。
第四个是原文件名字。
第五个是上传文件输入流。

再创建controller

package com.cjw.video.controller;

import com.aliyun.vod.upload.impl.UploadVideoImpl;
import com.aliyun.vod.upload.req.UploadStreamRequest;
import com.aliyun.vod.upload.resp.UploadStreamResponse;
import com.cjw.video.service.VideoService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.io.InputStream;

@RestController
@RequestMapping("/video")
public class videoController 
    @Autowired
    private VideoService videoService;

    @PostMapping(value = "uploadVideo/interAspect",headers = "content-type=multipart/form-data")
    public void uploadVideo(@RequestParam("file") MultipartFile file) throws IOException 
        videoService.uploadVideo(file);
    

最后配置文件

#服务端口
server.port=8999
#服务名
spring.application.name=uploadVideo

#环境设置:
spring.profiles.active=dev

# 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

logging.level.root = INFO

用postman测试

用postman测试的时候，接口需要再最后加interAspect（我上面代码就加了），不然通不了

上传成功返回一个videoId，然后把这个id存到数据库就可。

视频删除

controller

@DeleteMapping(value = "deleteUploadVideo/interAspect/id")
    public void deleteUploadVideo(@PathVariable("id") String id) 
        videoService.deleteUploadVideo(id);
    

serviceImpl

    @Override
    public void deleteUploadVideo(String id) 
        try 
            //初始化对象
            DefaultAcsClient client = getClient("LTAI4G7nRizWcZiRfgSys","n9TuOpZPW9QNyusepek");
            //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);
        catch(Exception e) 
            e.printStackTrace();
        
    

    public static DefaultAcsClient getClient(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;
    

Java使用阿里云视频点播

阿里云视频点播服务

视频点播 是集音视频采集、编辑、上传、自动化转码处理、媒体资源管理、分发加速于一体的一站式音视频点播方案。

登录阿里云 搜索 视频点播 我们的账号需要实名认证 且功能是需要付费了
点击开通 我们选择按量付费
来到控制台

可以点击上传视频

点击存储管理

这里没开启是要点击开启的不然无法使用 使用的是oos存储的视频

我们这里进行上传视频测试

我们使用java的SDK操作视频点播

首先引入所需的依赖

<dependency>
  <groupId>com.aliyun</groupId>
  <artifactId>aliyun-java-sdk-core</artifactId>
  <version>4.5.1</version>
</dependency>
<dependency>
  <groupId>com.aliyun</groupId>
  <artifactId>aliyun-java-sdk-vod</artifactId>
  <version>2.15.11</version>
</dependency>
<dependency>
  <groupId>com.alibaba</groupId>
  <artifactId>fastjson</artifactId>
  <version>1.2.62</version>
</dependency>
<dependency>
  <groupId>com.aliyun</groupId>
  <artifactId>aliyun-java-sdk-kms</artifactId>
  <version>2.10.1</version>
</dependency>
  <repositories>
      <repository>
        <id>sonatype-nexus-staging</id>
        <name>Sonatype Nexus Staging</name>
        <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
        <releases>
            <enabled>true</enabled>
        </releases>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
      </repository>
    </repositories>

创建一个初始化客户端

注意这里的 密钥是 阿里云个人中心开启的

/**
 * @create: 2021/10/31
 * @author: Tony Stark
 */
public class InitObject {
    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;
    }
}

视频的播放 获取视频url

 /**
 * 根据视频id获取视频地址
 * @create: 2021/10/31
 * @author: Tony Stark
 */
public class TestVod {
    public static void main(String[] args) throws ClientException {
        //根据视频id获取视频播放地址
        //创建初始化对象  设置密钥
        DefaultAcsClient client = InitObject.initVodClient("你的accessKeyId", "你的accessKeySecret");
        //创建获取视频地址热request和response
        GetPlayInfoRequest request = new GetPlayInfoRequest();
        GetPlayInfoResponse response = new GetPlayInfoResponse();
        //向request中设置视频的id值
         request.setVideoId("e921235475d0428eafc4a0cfa819a777");
        //调用初始化对象里面的方法传递request对象，获取数据
        response=client.getAcsResponse(request);
        List<GetPlayInfoResponse.PlayInfo> playInfoList = response.getPlayInfoList();
        //播放地址
        for (GetPlayInfoResponse.PlayInfo playInfo : playInfoList) {
            System.out.print("PlayInfo.PlayURL = " + playInfo.getPlayURL() + "\\n");
        }
        //Base信息
        System.out.print("VideoBase.Title = " + response.getVideoBase().getTitle() + "\\n");
    }
}

获取视频播放凭证

我们在视频点播中上传视频是可以用魔板加密的 视频加密后需要获取凭证才能播放

public static void getAuth() throws Exception{
    //创建初始化对象
   DefaultAcsClient client = InitObject.initVodClient("你的accessKeyId", "你的accessKeySecret");
    //创建获取视频凭证的的request和response
    GetVideoPlayAuthRequest request = new GetVideoPlayAuthRequest();
    GetVideoPlayAuthResponse response = new GetVideoPlayAuthResponse();
    //设置视频id
    request.setVideoId("e921235475d0428eafc4a0cfa819a777");
    //调用初始化对象里面的方法传递request对象，获取数据
    response=client.getAcsResponse(request);
    //获取视频凭证
    System.out.println(response.getPlayAuth());
}

删除视频

public  static DeleteVideoResponse deleteVideo()throws  Exception{
    //创建初始化对象
   DefaultAcsClient client = InitObject.initVodClient("你的accessKeyId", "你的accessKeySecret");
    DeleteVideoRequest request = new DeleteVideoRequest();
    //支持传入多个视频ID，多个用逗号分隔
    request.setVideoIds("VideoId1,VideoId2");
    return client.getAcsResponse(request);
}