Following all the great blogs, the port connection command never connects.
Asked a classmate later, after the monitor was turned on:
Using the code in the book to connect does not work, the command to connect is changed to: nc 80 (similarly listening locally is changed to nc 127.0.0.1 8888)
Second, uploading files here is also stuck for a long time ah....
1. Service side
2. The client sends the contents of the file:
3, in the client side press "Ctrl + C" end, get:
4, on the server side of the side also "Ctrl + C", and can be followed up to view the documents just established.
