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aliyun-live-appserver-code's Introduction

Node.js实现的阿里云直播连麦demo的Appserver程序, 说明文档

安装依赖环境

Node.js

参考官网:https://nodejs.org/en/download/ 安装完后,在命令窗口输入:node -v 验证是否安装成功

Redis

官网下载安装redis, 启动服务,参考:http://www.runoob.com/redis/redis-install.html

安装Appserver

获取代码,进入aliyun-live-appserver-code目录 运行命令:

npm install

修改配置

配置是在config.js文件里

    ```ruby
    config = {
      port: 4000, //服务端口号
      ip: "localhost", //服务IP地址
      //根据安装的redis, 修改对应的配置
      redis: {
        password: "", //redis连接密码
        host: 'localhost', //redis的host
        port: 6379, //redis端口号
        keyprefix: 'mns'
      },
  
      ali: {
        mnsTopic: {  //阿里云mns服务信息配置
          topicWebsocketServerIp: "115.28.250.251",
          subscriptionEndpoint: "WebSocket"
        },
        //填写阿里的帐号信息
        ownerId: '1252745454',
        accessKeyID: 'Q1dfW3pBESJS',
        accessKeySecret: 'sdDpBtlS9Bcg80eU5cwTMzvGU',
        mnsVersion: '2015-06-06', //mns接口版本
        region: 'cn-qingdao-internal-japan-test', 
        // region: 'cn-hangzhou',
        commonParams: {
          Format: 'json',
          SignatureMethod: 'HMAC-SHA1',
          SignatureVersion: '1.0'
        },
        urls: {
          cdn: { //cdn地址和版本
            url: 'https://cdn.aliyuncs.com',
            version: '2014-11-11'
          }
        }
      },
      videocall: {
        templateName: '_mix' //CDN混流模版名称,默认为mix
      },
      //用于生产直播推流和播放地址 这个要到阿里云控制台配置自己的推流和播放域名
      authKey: 'qupaivid', //用于生产推流鉴权的key, 如果为空将不添加auth_key参数
      appName: 'DemoApp',
      isCenterPush: false, //是否中心推流 rtmp://video-center.alivecdn.com/DemoApp/3ff0274890?vhost=videocall.play.aliyun.com
      rtmpHost: 'videocall.push.aliyun.com', //推流host域名
      playHost: 'videocall.play.aliyun.com', //播放host域名
    }
    ```

一般需要配置redis, 阿里帐号,直播相关信息

  1. 阿里云帐号信息

    阿里的帐号信息

    ownerId: '1252745454' //帐号信息里的账号ID

    accessKeyID: 'Q1dfW3pBESJS'

    accessKeySecret: 'sdDpBtlS9Bcg80eU5cwTMzvGU'

  2. 直播相关信息

    //用于生产直播推流和播放地址 这个要到阿里云控制台配置自己的推流和播放域名

     authKey: 'qupaivid', //用于生产推流鉴权的key 如果为空将不添加auth_key参数

    下面的参数根据你的直播控制台里的配置填写直播控制台

    appName: 'DemoApp',

    isCenterPush: false, //是否中心推流 rtmp://video-center.alivecdn.com/ DemoApp/3ff0274890?vhost=videocall.play.aliyun.com

    rtmpHost: 'videocall.push.aliyun.com', //推流host域名

    playHost: 'videocall.play.aliyun.com', //播放host域名

运行程序

进入aliyun-live-appserver-code目录, 运行命令:

node app.js

运行成功:

success

如果运行成功, APP客户端就可以通过http://[appserver ip]:[port]/[api url], 例如: http://192.168.10.23:4000/live/create 接口参考

使用PM2管理程序(可选择)

安装进程管理器pm2

运行命令:cnpm install pm2 -g

启动程序

进入aliyunlivedemo目录, 运行: npm run prod

关闭程序

进入aliyunlivedemo目录, 运行: npm run stop

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