spring boot整合阿里云视频点播上传 删除视频
作者：互联网
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<dependencies>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-core</artifactId>
</dependency>
<dependency>
<groupId>com.aliyun.oss</groupId>
<artifactId>aliyun-sdk-oss</artifactId>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-vod</artifactId>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-sdk-vod-upload</artifactId>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</dependency>
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
</dependency>
</dependencies>
3、application.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 vod #不同的服务器，地址不同 aliyun.vod.file.keyid=****** aliyun.vod.file.keysecret=******** # 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 # nacos服务地址 spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
4、启动类
@EnableDiscoveryClient//nacos服务注册
@ComponentScan(basePackages = {"com.atguigu"})//扫描不同模块的配置类
@SpringBootApplication(exclude = DataSourceAutoConfiguration.class) //不加载数据库相关配置
public class VodApplication {
public static void main(String[] args) {
SpringApplication.run(VodApplication.class, args);
}
}
二、整合阿里云vod实现视频上传
1、创建常量类
ConstantPropertiesUtil.java 属性有密钥和id@Component
public class ConstantVodUtils 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
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;
}
}
3 创建service
@Service
public class VodServiceImpl implements VodService {
@Override
public String uploadAlyiVideo(MultipartFile file) { //上传视频到阿里云
String accessKeyId = ConstantVodUtils.ACCESS_KEY_ID; //id
String accessKeySecret = ConstantVodUtils.ACCESS_KEY_SECRET; // 密钥
String fileName = file.getOriginalFilename(); //上传文件原始名称
String title = fileName.substring(0, fileName.lastIndexOf(".")); // 上传之后显示的名称
String videoId;
try {
InputStream inputStream = file.getInputStream(); //上传文件输入流
UploadStreamRequest request = new UploadStreamRequest(accessKeyId, accessKeySecret, title, fileName, inputStream);
UploadVideoImpl uploader = new UploadVideoImpl();
UploadStreamResponse response = uploader.uploadStream(request);
if (response.isSuccess()) {
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
videoId = response.getVideoId();
}
} catch (IOException e) {
e.printStackTrace();
return null;
}
return videoId;
}
@Override
public void removeMoreAlyVideo(List<String> videoIdList) { //删除多个阿里云视频
try {
//1 初始化对象
DefaultAcsClient defaultAcsClient = InitObject.initVodClient(ConstantVodUtils.ACCESS_KEY_ID, ConstantVodUtils.ACCESS_KEY_SECRET);
//2 创建删除视频的request对象
DeleteVideoRequest deleteVideoRequest = new DeleteVideoRequest();
//3 向request设置视频id
//讲videoIdList中的值变为1，2，3的形式
String join = StringUtils.join(videoIdList, ",");
deleteVideoRequest.setVideoIds(join);
//4 调用初始化对象的方法进行删除
defaultAcsClient.getAcsResponse(deleteVideoRequest);
}catch (Exception e){
e.printStackTrace();
}
}
}
4 创建controller
@RequestMapping("/eduvod/video")
@RestController
public class VodController {
@Autowired
VodService vodService;
//上传视频到阿里云
@PostMapping("uploadAlyiVideo")
public R uploadAlyiVideo(MultipartFile file){
String videoId = vodService.uploadAlyiVideo(file);
return R.ok().data("videoId",videoId);
}
//根据视频id删除阿里云视频
@DeleteMapping("removeAlyVideo/{id}")
public R removeAlyVideo(@PathVariable String id){
try {
//1 初始化对象
DefaultAcsClient defaultAcsClient = InitObject.initVodClient(ConstantVodUtils.ACCESS_KEY_ID, ConstantVodUtils.ACCESS_KEY_SECRET);
//2 创建删除视频的request对象
DeleteVideoRequest deleteVideoRequest = new DeleteVideoRequest();
//3 向request设置视频id
deleteVideoRequest.setVideoIds(id);
//4 调用初始化对象的方法进行删除
defaultAcsClient.getAcsResponse(deleteVideoRequest);
return R.ok();
}catch (Exception e){
e.printStackTrace();
}
return R.error();
}
//删除多个阿里云视频
@DeleteMapping("delete-bath")
public R deleteBath(@RequestParam("videoIdList") List videoIdList){
vodService.removeMoreAlyVideo(videoIdList);
return R.ok();
}
//根据视频id获取视频凭证
@GetMapping("getPlayAuth/{id}")
public R getPlayAuth(@PathVariable String id){
try{
//创建初始化对象
DefaultAcsClient client =
InitObject.initVodClient(ConstantVodUtils.ACCESS_KEY_ID, ConstantVodUtils.ACCESS_KEY_SECRET);
//创建获取凭证的request对象和response对象
GetVideoPlayAuthRequest request = new GetVideoPlayAuthRequest();
//向request设置视频Id
request.setVideoId(id);
//调用方法 得到凭证
GetVideoPlayAuthResponse response = client.getAcsResponse(request);
String playAuth = response.getPlayAuth();
return R.ok().data("playAuth",playAuth);
}catch (Exception e){
e.printStackTrace();
}
return R.error();
}
}
标签：String,spring,boot,request,id,KEY,aliyun,视频点播,public 来源： https://www.cnblogs.com/fxzemmm/p/14420752.html