How does the external network access the local server?

A local test server is built using node+express, but only the internal network can access the tested interface, but not the external network. How to solve this problem?

Sep.18,2021

Intranet penetration; or


1. Router port mapping to your computer, the specific method of their own Baidu, the general router support, the need for router management rights. Operator support is also required, that is, a separate domain name is assigned to the router.
2. Intranet penetration tools, I don't think they are particularly useful, especially those that are free are basically very bad, refer to peanut shells

I can't think of anything else.


natapp to learn about using

for simple testing.
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3ba0d-2b610.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3ba0d-2b610.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?