After running the server with node, the console inside cannot enter anything else.

  node.js, question

bu

You cannot enter another life inside, such as telnet 172.0.0.01 8888
What is going on here?

Because you execute a daemon, server-side programs usually haveIOLoopBeginners can simply understand it as a dead cycle. It will listen to the port you specify until you close the program.

Solution:

Open another console,:)

In factnodeFor more in-depth implementation, if you want to know, please refer to V8 related books, or “Understanding Computer Systems” Web server related chapters.