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https://github.com/modelscope/FunASR
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Merge pull request #515 from zhaomingwork/for-html5-demo
add english readme for html5 demo
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zhifu gao
GitHub
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9faddba623
@ -9,70 +9,70 @@ pyOpenSSL
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```
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### javascript
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[html5录音](https://github.com/xiangyuecn/Recorder)
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[html5 recorder.js](https://github.com/xiangyuecn/Recorder)
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```shell
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Recorder
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```
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### demo页面如下
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### demo
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## 两种ws_server_online连接模式
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### 1)直接连接模式，浏览器https麦克风 --> html5 demo服务 --> js wss接口 --> wss asr online srv(证书生成请往后看)
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## wss or ws protocol for ws_server_online
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1) wss: browser microphone data --> html5 demo server --> js wss api --> wss asr online srv #for certificate generation just look back
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### 2)nginx中转，浏览器https麦克风 --> html5 demo服务 --> js wss接口 --> nginx服务 --> ws asr online srv
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2) ws: browser microphone data --> html5 demo server --> js wss api --> nginx wss server --> ws asr online srv
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## 1.html5 demo服务启动
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### 启动html5服务，需要ssl证书(自己生成请往后看)
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## 1.html5 demo start
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### ssl certificate is required
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```shell
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usage: h5Server.py [-h] [--host HOST] [--port PORT] [--certfile CERTFILE]
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[--keyfile KEYFILE]
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python h5Server.py --port 1337
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```
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## 2.启动ws or wss asr online srv
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[具体请看online asr](https://github.com/alibaba-damo-academy/FunASR/tree/main/funasr/runtime/python/websocket)
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online asr提供两种ws和wss模式，wss模式可以直接启动，无需nginx中转。否则需要通过nginx将wss转发到该online asr的ws端口上
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### wss方式
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## 2.asr online srv start
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[detail for online asr](https://github.com/alibaba-damo-academy/FunASR/tree/main/funasr/runtime/python/websocket)
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Online asr provides wss or ws way. if started in ws way, nginx is required for relay.
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### wss way, ssl certificate is required
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```shell
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python ws_server_online.py --certfile server.crt --keyfile server.key --port 5921
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```
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### ws方式
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### ws way
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```shell
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python ws_server_online.py --port 5921
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```
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## 3.修改wsconnecter.js里asr接口地址
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wsconnecter.js里配置online asr服务地址路径，这里配置的是wss端口
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## 3.modify asr address in wsconnecter.js according to your environment
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asr address in wsconnecter.js must be wss, just like
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var Uri = "wss://xxx:xxx/"
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## 4.浏览器打开地址测试
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https://127.0.0.1:1337/static/index.html
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## 4.open browser to access html5 demo
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https://youraddress:port/static/index.html
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## 自行生成证书
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生成证书(注意这种证书并不能被所有浏览器认可，部分手动授权可以访问,最好使用其他认证的官方ssl证书)
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## certificate generation by yourself
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generated certificate may not suitable for all browsers due to security concerns. you'd better buy or download an authenticated ssl certificate from authorized agency.
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```shell
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### 1)生成私钥，按照提示填写内容
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### 1) Generate a private key
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openssl genrsa -des3 -out server.key 1024
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### 2)生成csr文件 ，按照提示填写内容
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### 2) Generate a csr file
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openssl req -new -key server.key -out server.csr
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### 去掉pass
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### 3) Remove pass
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cp server.key server.key.org
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openssl rsa -in server.key.org -out server.key
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### 生成crt文件，有效期1年（365天）
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### 4) Generated a crt file, valid for 1 year
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openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt
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```
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## nginx配置说明(了解的可以跳过)
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h5打开麦克风需要https协议，同时后端的asr websocket也必须是wss协议，如果[online asr](https://github.com/alibaba-damo-academy/FunASR/tree/main/funasr/runtime/python/websocket)以ws方式运行，我们可以通过nginx配置实现wss协议到ws协议的转换。
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### nginx转发配置示例
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## nginx configuration (you can skip it if you known)
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https and wss protocol are required by browsers when want to open microphone and websocket.
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if [online asr](https://github.com/alibaba-damo-academy/FunASR/tree/main/funasr/runtime/python/websocket) run in ws way, you should use nginx to convert wss to ws.
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### nginx wss->ws configuration example
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```shell
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events { [0/1548]
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worker_connections 1024;
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109
funasr/runtime/html5/readme_cn.md
Normal file
109
funasr/runtime/html5/readme_cn.md
Normal file
@ -0,0 +1,109 @@
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# online asr demo for html5
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## requirement
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### python
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```shell
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flask
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gevent
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pyOpenSSL
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```
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### javascript
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[html5录音](https://github.com/xiangyuecn/Recorder)
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```shell
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Recorder
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```
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### demo页面如下
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## 两种ws_server_online连接模式
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### 1)直接连接模式，浏览器https麦克风 --> html5 demo服务 --> js wss接口 --> wss asr online srv(证书生成请往后看)
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### 2)nginx中转，浏览器https麦克风 --> html5 demo服务 --> js wss接口 --> nginx服务 --> ws asr online srv
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## 1.html5 demo服务启动
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### 启动html5服务，需要ssl证书(自己生成请往后看)
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```shell
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usage: h5Server.py [-h] [--host HOST] [--port PORT] [--certfile CERTFILE]
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[--keyfile KEYFILE]
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python h5Server.py --port 1337
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```
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## 2.启动ws or wss asr online srv
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[具体请看online asr](https://github.com/alibaba-damo-academy/FunASR/tree/main/funasr/runtime/python/websocket)
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online asr提供两种ws和wss模式，wss模式可以直接启动，无需nginx中转。否则需要通过nginx将wss转发到该online asr的ws端口上
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### wss方式
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```shell
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python ws_server_online.py --certfile server.crt --keyfile server.key --port 5921
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```
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### ws方式
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```shell
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python ws_server_online.py --port 5921
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```
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## 3.修改wsconnecter.js里asr接口地址
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wsconnecter.js里配置online asr服务地址路径，这里配置的是wss端口
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var Uri = "wss://xxx:xxx/"
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## 4.浏览器打开地址测试
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https://127.0.0.1:1337/static/index.html
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## 自行生成证书
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生成证书(注意这种证书并不能被所有浏览器认可，部分手动授权可以访问,最好使用其他认证的官方ssl证书)
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```shell
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### 1)生成私钥，按照提示填写内容
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openssl genrsa -des3 -out server.key 1024
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### 2)生成csr文件 ，按照提示填写内容
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openssl req -new -key server.key -out server.csr
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### 去掉pass
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cp server.key server.key.org
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openssl rsa -in server.key.org -out server.key
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### 生成crt文件，有效期1年（365天）
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openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt
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```
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## nginx配置说明(了解的可以跳过)
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h5打开麦克风需要https协议，同时后端的asr websocket也必须是wss协议，如果[online asr](https://github.com/alibaba-damo-academy/FunASR/tree/main/funasr/runtime/python/websocket)以ws方式运行，我们可以通过nginx配置实现wss协议到ws协议的转换。
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### nginx转发配置示例
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```shell
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events { [0/1548]
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worker_connections 1024;
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accept_mutex on;
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}
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http {
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error_log error.log;
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access_log access.log;
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server {
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listen 5921 ssl http2; # nginx listen port for wss
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server_name www.test.com;
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ssl_certificate /funasr/server.crt;
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ssl_certificate_key /funasr/server.key;
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ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
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ssl_ciphers HIGH:!aNULL:!MD5;
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location /wss/ {
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proxy_pass http://127.0.0.1:1111/; # asr online model ws address and port
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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proxy_read_timeout 600s;
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}
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}
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```
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## Acknowledge
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1. This project is maintained by [FunASR community](https://github.com/alibaba-damo-academy/FunASR).
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2. We acknowledge [AiHealthx](http://www.aihealthx.com/) for contributing the html5 demo.
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