node Error:

Starting child process with 'node web.js'
events.js:183
      throw er; // Unhandled 'error' event
      ^

Error: listen EADDRINUSE :::8000
    at Object._errnoException (util.js:992:11)
    at _exceptionWithHostPort (util.js:1014:20)
    at Server.setupListenHandle [as _listen2] (net.js:1355:14)
    at listenInCluster (net.js:1396:12)
    at Server.listen (net.js:1480:7)
    at Object.<anonymous> (C:\Users\Administrator\Desktop\node\node\11\web.js:39:4)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
Program node web.js exited with code 1

Error reason:

The port number is occupied.

Solution:

Modify the port number, or take out the port number and restart the project

24178;- 25481;- 31471;- 21495;- p>

1.36827;- cmd20196;- 31383;- 20889;- netstat -ano-1244findstr “8080”

2.taskkill -PID 13512 -F