biwottech / education-webrtc-system

其他语言版本：简体中文

Overview

Scenario	Code entry	Description
One-to-one Classroom	one-to-one.tsx	An online teacher gives an exclusive lesson to only one student.
Small Classroom	small-class.tsx	A teacher gives an online lesson to at most 16 students.
Lecture Hall	big-class.tsx	Thousands of students watch an online lecture together.

Online preview

web demo

Core SDKs

• agora-rtc-sdk (agora rtc web sdk)
• agora-rtm-sdk (agora rtm web sdk)
• agora-electron-sdk ( agora electron sdk)
• white-web-sdk (netless web sdk)
• ali-oss (can be replaced with your own cloud oss sdk)
• agora cloud recording (we recommend to integrate agora cloud recording on server side)

Frontend tech utilities

• typescript 3.8.3
• react & react hooks & mobx
• electron 7.1.14 & electron-builder
• material-ui
• Agora Edu Cloud Service

Preparations

• Make sure you have made the preparations mentioned in the Agora e-Education Guide.

• Set up your Alibaba Cloud OSS Guide. For details, see Alibaba Cloud OSS Guide.

• Rename .env.example to .env.local and configure the following parameters:

  • (Required) The Agora App ID that you get

  # Agora App ID
  REACT_APP_AGORA_APP_ID=agora appId
  REACT_APP_AGORA_LOG=true
  ELECTRON_START_URL=http://localhost:3000

  • (Required) The Agora Customer ID and Customer Secret that you get

  # agora http basic authorization customer_id, customer_certificate
  REACT_APP_AGORA_CUSTOMER_ID=customer_id
  REACT_APP_AGORA_CUSTOMER_CERTIFICATE=customer_certificate

  • (Required) The Netless AppIdentifier that you get

  REACT_APP_NETLESS_APP_ID=netless appId

  • (Optional) OSS configurations for whiteboard courseware. Ignore these if you do not need this

  # your oss bucket name
  REACT_APP_YOUR_OWN_OSS_BUCKET_NAME=your_oss_bucket_name
  # your oss bucket folder
  REACT_APP_YOUR_OWN_OSS_BUCKET_FOLDER=your_oss_bucket_folder
  # your oss bucket region
  REACT_APP_YOUR_OWN_OSS_BUCKET_REGION=your_bucket_region
  # your oss bucket access key
  REACT_APP_YOUR_OWN_OSS_BUCKET_KEY=your_bucket_ak
  # your oss bucket access secret key
  REACT_APP_YOUR_OWN_OSS_BUCKET_SECRET=your_bucket_sk
  # your oss bucket endpoint
  REACT_APP_YOUR_OWN_OSS_CDN_ACCELERATE=your_cdn_accelerate_endpoint

• Install Node.js LTS

Run the Web demo

1. Install npm

   npm install
   

2. Locally run the Web demo

   npm run dev
   

3. Release the Web demo. Before the release, you need to change the "homepage": "Your domain/address" in package.json. For example, you need to change https://solutions.agora.io/education/web to "homepage": "https://solutions.agora.io/education/web"

   npm run build
   

Run the Electron demo

macOS

1. Install npm

   npm install
   

2. Locally run the Electron demo

   npm run electron  
   

3. Release the Electron demo

   npm run pack:mac
   

After running, a release folder that contains a dmg file will be generated. Open the dmg file and remove it to Application to install it.

Windows

1. Install electron 7.1.14: First, replace agora_electron in package.json with the following code snippet:

   "agora_electron": {
     "electron_version": "7.1.2",
     "prebuilt": true,
     "platform": "win32",
     "arch": "ia32",
   },
   

   Manually install electron 7.1.14

   npm install [email protected] --arch=ia32 --save-dev
   

2. Install npm

   npm install
   

3. Locally run the Electron demo

   npm run electron  
   

4. Release the Electron demo

   npm run pack:win
   

After running, a release folder that contains an exe file will be generated. Open the exe file as administrator to install it.

FAQ

• If you find your localhost:3000 port already exists or has been used, you can change ELECTRON_START_URL=http://localhost:3000 in package.json to an available port, and then run it again.