Do I have to turn off the firewall when someone else wants to access Tomcat deployed on my computer?

Do I have to turn off the firewall to access Tomcat deployed on the server in the LAN?

Not necessarily.

If you need to use the IP: Port number (Ip:port) to access, you can do the following settings (this is only said Tomcat access).

First locate the firewall settings in the server's control Panel, point to Advanced settings, such as.

Then, go to the following interface, click Inbound Rules and create a new rule.

The new rule interface is as follows:

Select the port and click Next.

Check Allow connection, click Next and Next, the following interface appears, enter the name.

At this point, on another computer, you can access tomcat on the server while the server is opening the firewall.

You can also see the rules that you just added in the firewall's inbound rules.

For reference only.

Do I have to turn off the firewall when someone else wants to access Tomcat deployed on my computer?