ep-01: Hello World! http server # start server at localhost:3000 go run main.go curl http://localhost:3000 -d "Hello World" -v # expected output # # * Trying ::1... # * TCP_NODELAY set # * Connected to localhost (::1) port 3000 (#0) # > POST / HTTP/1.1 # > Host: localhost:3000 # > User-Agent: curl/7.64.1 # > Accept: */* # > Content-Length: 11 # > Content-Type: application/x-www-form-urlencoded # > # * upload completely sent off: 11 out of 11 bytes # < HTTP/1.1 200 OK # < Date: Sun, 12 Sep 2021 03:56:30 GMT # < Content-Length: 54 # < Content-Type: text/plain; charset=utf-8 # < # requested with # method: POST # path: / # body: Hello World # * Connection #0 to host localhost left intact # * Closing connection 0