1. 服务地址（私有）：https://gitee.com/nnlss/video-node-server
2.node-rtsp-stream 需要安装FFMPEG；
3.给推拉流做了开关，可借助http请求，有更好方式可联系；
4.存在问题：
1）.对于网络摄像头，直接推拉流，测试6h+界面不卡顿，延迟1s以内（未精确测试延迟时间）
2）.对于物料上的rstp, 由于工程师一直给rtsp推流，即便node服务结束进程，FFMPEG依然可以获取到rtsp
5.node 服务打包
- 安装ncc
npm install -g @zeit/ncc
2.安装成功
ncc version3. ncc 打包node 为单文件
ncc build index.js -o nodeServer报错：
ncc: Version 0.22.3
ncc: Compiling file index.js
Error: error:0308010C:digital envelope routines::unsupported原因：node 版本问题node.js - Error message "error:0308010C:digital envelope routines::unsupported" - Stack Overflow
利用nvm 切换版本
nvm use 16.15.0重新打包：
ncc build index.js -o nodeServer生成文件目录nodeServer/index.js：
-nodeServer--index.jscmd进入目录执行：
node index.js
启动服务成功
本地部署前后端配置nginx
#user nobody;
worker_processes 1;#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;#pid logs/nginx.pid;events {worker_connections 1024;
}http {include mime.types;default_type application/octet-stream;#log_format main '$remote_addr - $remote_user [$time_local] "$request" '# '$status $body_bytes_sent "$http_referer" '# '"$http_user_agent" "$http_x_forwarded_for"';#access_log logs/access.log main;sendfile on;#tcp_nopush on;#keepalive_timeout 0;keepalive_timeout 65;#gzip on;server {listen 8081;server_name localhost;#charset koi8-r;charset utf-8;#access_log logs/host.access.log main;location / {root dist;index index.html;try_files $uri $uri/ /index.html; # 解决前端界面刷新 路由重定向404问题}location /api/video/ {proxy_pass http://127.0.0.1:9998/video/;proxy_set_header Upgrade $http_upgrade; }location /dev-api/ {proxy_pass http://127.0.0.1:9000/;}client_max_body_size 10g;#error_page 404 /404.html;# redirect server error pages to the static page /50x.html## proxy the PHP scripts to Apache listening on 127.0.0.1:80##location ~ \.php$ {# proxy_pass http://127.0.0.1;#}# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000##location ~ \.php$ {# root html;# fastcgi_pass 127.0.0.1:9000;# fastcgi_index index.php;# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;# include fastcgi_params;#}# deny access to .htaccess files, if Apache's document root# concurs with nginx's one##location ~ /\.ht {# deny all;#}}# another virtual host using mix of IP-, name-, and port-based configuration##server {# listen 8000;# listen somename:8080;# server_name somename alias another.alias;# location / {# root html;# index index.html index.htm;# }#}# HTTPS server##server {# listen 443 ssl;# server_name localhost;# ssl_certificate cert.pem;# ssl_certificate_key cert.key;# ssl_session_cache shared:SSL:1m;# ssl_session_timeout 5m;# ssl_ciphers HIGH:!aNULL:!MD5;# ssl_prefer_server_ciphers on;# location / {# root html;# index index.html index.htm;# }#}}
