0. find index.js file config folder, modify the host content hots: '0.0.0.0', this time to re-run the project, other devices can be accessed via ip
1. First make sure your computer firewall or antivirus software turned off, because most cases are caused in this manner
2. Next, and then allow 80 or some special port access
3. Click Next to enter the port number you want good access
Secondly, the computer is turned on hot spots
Then using a mobile phone connected to the hot spot, WIN + R input cmd, open a command line, type ipconfig to see your computer's IP address
Finally, using a mobile phone to access files in that directory IP address, you can visit