That is, I wrote me these in the server.js file, and then used the Node command to run this from the terminal, but not only did I not print hello, node! , and nothing is displayed. In the browser, the host localhost:1337 also shows that our connection request has been rejected. Excuse me, Why is this? Is there anything that can be printed out by Hello, Node?
The browser inside enters localhost：port to see. . .