有没有办法以 pm2 以 root 身份启动节点应用程序？
[英]Is there a way to start a node application with pm2 running as root?
问题描述
I have a node express app used as GUI for an embedded raspberry pi controller that manipulates a device via the gpio interface.
我有一个 node express 应用程序用作嵌入式树莓派 controller 的 GUI，它通过 gpio 接口操作设备。 The app runs fine with the command "sudo node app.js", but fails if I try to run it with the command "node app.js" with the error...该应用程序使用命令“sudo node app.js”运行良好，但如果我尝试使用命令“node app.js”运行它并出现错误...
2022-08-28 21:48:03 initCheckPermitted:
+---------------------------------------------------------+
|Sorry, you don't have permission to run this program. |
|Try running as root, e.g. precede the command with sudo. |
+---------------------------------------------------------+
/home/ko2f/resonate/node_modules/pigpio/pigpio.js:17
pigpio.gpioInitialise();
I would like to use pm2 to automatically run my app each time the controller restarts.每次 controller 重新启动时，我想使用 pm2 自动运行我的应用程序。
Is there a way to start a node application with pm2 running as root?有没有办法以 pm2 以 root 身份启动节点应用程序？
1 个解决方案
解决方案1
1 2022-08-29 02:15:42
Like your messages says.就像你的消息说的那样。
Try using sudo before your command尝试在命令之前使用sudo
sudo pm2 start server.js
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