AliplayerDemo
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Published
20 hours ago •
zhi1ong
zhi1ong
使用 vid + sts 的方式点播视频的 Demo
使用 VID + STS 的方式点视频
一、准备的材料
二、搭建 STS-Server
- 初始化工程，推荐使用 maven 模板来创建
mvn archetype:create -DgroupId=com.aliyun -DartifactId=aliplayerdemo -DpackageName=com.aliyun.demo.aliplayer -DarchetypeArtifactId=maven-archetype-webapp
- 修改 pom.xml，添加依赖项
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!--Spring Boot + Spring MVC-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!--STS SDK-->
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-sts</artifactId>
<version>2.1.6</version>
</dependency>
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>aliyun-java-sdk-core</artifactId>
<version>2.1.7</version>
</dependency>
<!--JSON-->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.39</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
- 设置配置项 src/main/resources/application.properties
# STS Config
ACCESS_KEY_ID=你的子账号饿 access key id
ACCESS_KEY_SECRET=你的子账号的 access key secret
STS_ARN=替换成实际的角色 arn 信息
# STS Open api config
REGION=cn-hangzhou
STS_API_VERSION=2015-04-01
- 添加一个 Controller 用来处理 sts token 的颁发
package com.example.demo;
import com.alibaba.fastjson.JSON;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.http.MethodType;
import com.aliyuncs.http.ProtocolType;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import com.aliyuncs.sts.model.v20150401.AssumeRoleRequest;
import com.aliyuncs.sts.model.v20150401.AssumeRoleResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
@Controller
@RequestMapping("/sts")
public class StsController {
private static final Logger logger = LoggerFactory.getLogger("sts-server");
@Value("${REGION}")
private String region;
@Value("${STS_API_VERSION}")
private String stsApiVersion;
@Value("${ACCESS_KEY_ID}")
private String accessKeyId;
@Value("${ACCESS_KEY_SECRET}")
private String accessKeySecret;
@Value("${STS_ARN}")
private String roleArn;
private static final String ROLE_SESSION_NAME = "aliplayer-001";
@ResponseBody
@RequestMapping("/get")
public String getToken() {
// 此处必须为 HTTPS
ProtocolType protocolType = ProtocolType.HTTPS;
try {
final AssumeRoleResponse response = assumeRole(accessKeyId, accessKeySecret,
roleArn, ROLE_SESSION_NAME, protocolType);
logger.info("Expiration: {}", response.getCredentials().getExpiration());
logger.info("Access Key Id: {}", response.getCredentials().getAccessKeyId());
logger.info("Access Key Secret: {}", response.getCredentials().getAccessKeySecret());
logger.info("Security Token: {}", response.getCredentials().getSecurityToken());
return JSON.toJSONString(response.getCredentials());
} catch (ClientException e) {
logger.error("Failed to get a token, code = {}, message = {}.", e.getErrCode(), e.getErrMsg());
}
return "fail";
}
private AssumeRoleResponse assumeRole(String accessKeyId, String accessKeySecret,
String roleArn, String roleSessionName,
ProtocolType protocolType) throws ClientException {
// 创建一个 Aliyun Acs Client, 用于发起 OpenAPI 请求
IClientProfile profile = DefaultProfile.getProfile(region, accessKeyId, accessKeySecret);
DefaultAcsClient client = new DefaultAcsClient(profile);
// 创建一个 AssumeRoleRequest 并设置请求参数
final AssumeRoleRequest request = new AssumeRoleRequest();
request.setVersion(stsApiVersion);
request.setMethod(MethodType.POST);
request.setProtocol(protocolType);
request.setRoleArn(roleArn);
request.setRoleSessionName(roleSessionName);
// 发起请求，并得到response
return client.getAcsResponse(request);
}
}
- 添加 Application 入口
package com.example.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class MyApplication {
public static void main(String[] args) {
SpringApplication.run(MyApplication.class, args);
}
}
- 启动服务器后，默认监听 8080 端口，可以打开浏览器访问 http://localhost:8080/sts/get ,查看效果，以上文件均可以在 Demo 中找到
三、上传视频
- 进入视频点播产品控制台
- 点击左侧菜单中的 视频
- 点击 上传视频 按钮
- 选择准备好的视频，等待上传完成，上传完成之后，可以拿到一个 vid (唯一标识一个视频)
四、集成播放器 sdk 到 Android 工程
- 新建一个 Android 工程，推荐使用 Android Studio 进行开发
- 复制 sdk 中的 aar 文件到 libs 目录下
- 这部分代码内容较多，请参考 Demo 工程进行配置
五、视频教程
教程优酷地址，观看需要 45min
zhi1ong