2015年10月30日 — By default, it connects to the telnet port (23), but you can tell it to connect to the http port (80) or smtp port (25) or whatever instead.
2013年4月2日 — You could do telnet stackoverflow.com 80. And then paste. GET /questions HTTP/1.0 Host: stackoverflow.com # add the 2 empty lines above but ...
Telnet HTTP: HTTP Check Port 80 with the Telnet Command You can check your webserver on HTTP port 80 with the following telnet command: Open a command line ...