Java代码实现阿里云视频上传

Java代码实现阿里云视频上传

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

   
        com.aliyun
        aliyun-java-sdk-core
        4.5.1
    
    
        com.aliyun.oss
        aliyun-sdk-oss
        3.10.2
    
     
        com.aliyun
        aliyun-java-sdk-vod
        2.15.11
    
    
        com.alibaba
        fastjson
        1.2.28
    
    
        org.json
        json
        20170516
    
    
        com.google.code.gson
        gson
        2.8.2
    

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();
        }
    }

    
    private static void testUploadStream(String accessKeyId, String accessKeySecret, String title, String fileName, InputStream inputStream) {
        UploadStreamRequest request = new UploadStreamRequest(accessKeyId, accessKeySecret, title, fileName, inputStream);
        
        //request.setShowWaterMark(true);
        
        //request.setUserData(""{"Extend":{"test":"www","localId":"xxxx"},"MessageCallback":{"CallbackURL":"http://test.test.com"}}"");
        
        //request.setCateId(0);
        
        //request.setTags("标签1,标签2");
        
        //request.setDescription("视频描述");
        
        //request.setCoverURL("http://cover.sample.com/sample.jpg");
        
        //request.setTemplateGroupId("8c4792cbc8694e7084fd5330e56a33d");
        
        //request.setWorkflowId("d4430d07361f0*be1339577859b0177b");
        
        //request.setStorageLocation("in-201703232118266-5sejdln9o.oss-cn-shanghai.aliyuncs.com");
        
        // request.setPrintProgress(true);
        
        // request.setProgressListener(new PutObjectProgressListener());
        
        //request.setAppId("app-1000000");
        
        //request.setApiRegionId("cn-shanghai");
        
        // 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;
    }