一、創(chuàng)建視頻點(diǎn)播微服務(wù)

1、創(chuàng)建微服務(wù)模塊

Artifact：service-vod

pom

（1）service-vod中引入依賴

<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

# 服務(wù)端口 server.port=8003 # 服務(wù)名 spring.application.name=service-vod# 環(huán)境設(shè)置：dev、test、prod spring.profiles.active=dev#阿里云 vod #不同的服務(wù)器，地址不同 aliyun.vod.file.keyid=your accessKeyId aliyun.vod.file.keysecret=your accessKeySecret# 最大上傳單個(gè)文件大小：默認(rèn)1M spring.servlet.multipart.max-file-size=1024MB # 最大置總上傳的數(shù)據(jù)大小 ：默認(rèn)10M spring.servlet.multipart.max-request-size=1024MB

4、logback.xml

5、啟動(dòng)類

package com.south.vod;@SpringBootApplication(exclude = DataSourceAutoConfiguration.class) @ComponentScan(basePackages={"com.south"}) public class VodApplication {public static void main(String[] args) {SpringApplication.run(VodApplication.class, args);} }

二、整合阿里云vod實(shí)現(xiàn)視頻上傳

1、創(chuàng)建常量類

ConstantPropertiesUtil.java

package com.south.vod.util;@Component //@PropertySource("classpath:application.properties") 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;@Overridepublic void afterPropertiesSet() throws Exception {ACCESS_KEY_ID = keyId;ACCESS_KEY_SECRET = keySecret;} }

2、復(fù)制工具類到項(xiàng)目中

AliyunVodSDKUtils.java

package com.south.vod.util;public class AliyunVodSDKUtils {public static DefaultAcsClient initVodClient(String accessKeyId, String accessKeySecret) throws ClientException {String regionId = "cn-shanghai"; // 點(diǎn)播服務(wù)接入?yún)^(qū)域DefaultProfile profile = DefaultProfile.getProfile(regionId, accessKeyId, accessKeySecret);DefaultAcsClient client = new DefaultAcsClient(profile);return client;} }

3、配置swagger

web和admin

4、創(chuàng)建service

接口：VideoService.java

package com.guli.vod.service; public interface VideoService {String uploadVideo(MultipartFile file); }

實(shí)現(xiàn)：VideoServiceImpl.java

package com.south.vod.service.impl;@Service public class VideoServiceImpl implements VideoService {@Overridepublic String uploadVideo(MultipartFile file) {try {InputStream inputStream = file.getInputStream();String originalFilename = file.getOriginalFilename();String title = originalFilename.substring(0, originalFilename.lastIndexOf("."));UploadStreamRequest request = new UploadStreamRequest(ConstantPropertiesUtil.ACCESS_KEY_ID,ConstantPropertiesUtil.ACCESS_KEY_SECRET,title, originalFilename, inputStream);UploadVideoImpl uploader = new UploadVideoImpl();UploadStreamResponse response = uploader.uploadStream(request);//如果設(shè)置回調(diào)URL無效，不影響視頻上傳，可以返回VideoId同時(shí)會(huì)返回錯(cuò)誤碼。// 其他情況上傳失敗時(shí)，VideoId為空，此時(shí)需要根據(jù)返回錯(cuò)誤碼分析具體錯(cuò)誤原因String videoId = response.getVideoId();if (!response.isSuccess()) {String errorMessage = "阿里云上傳錯(cuò)誤：" + "code：" + response.getCode() + ", message：" + response.getMessage();log.warn(errorMessage);if(StringUtils.isEmpty(videoId)){throw new SouthException(20001, errorMessage);}}return videoId;} catch (IOException e) {throw new SouthException(20001, "guli vod 服務(wù)上傳失敗");}} }

5、創(chuàng)建controller

VideoAdminController.java

package com.south.vod.controller.admin;@Api(description="阿里云視頻點(diǎn)播微服務(wù)") @CrossOrigin //跨域 @RestController @RequestMapping("/admin/vod/video") public class VideoAdminController {@Autowiredprivate VideoService videoService;@PostMapping("upload")public R uploadVideo(@ApiParam(name = "file", value = "文件", required = true)@RequestParam("file") MultipartFile file) throws Exception {String videoId = videoService.uploadVideo(file);return R.ok().message("視頻上傳成功").data("videoId", videoId);} }

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