cowboy Listen¶

http请求:

start(_Type, _Args) ->
  Dispatch = cowboy_router:compile([
      {'_', [{"/", hello_handler, []}]}
  ]),
  {ok, _} = cowboy:start_clear(my_http_listener,
      [{port, 8080}],
      #{env => #{dispatch => Dispatch}}
  ),
  hello_erlang_sup:start_link().

ssl请求:

start(_Type, _Args) ->
  Dispatch = cowboy_router:compile([
      {'_', [{"/", hello_handler, []}]}
  ]),
  {ok, _} = cowboy:start_tls(my_http_listener,
      [
          {port, 8443},
          {certfile, "/path/to/certfile"},
          {keyfile, "/path/to/keyfile"}
      ],
      #{env => #{dispatch => Dispatch}}
  ),
  hello_erlang_sup:start_link().