Upgrade the erlang-server dependency from cowboy1.x to cowboy2.x

Created by: feihongmeilian

Use erlang-server with erlang.mk

1, Create an application by using erlang.mk $ mkdir http_server $ cd http_server $ wget https://erlang.mk/erlang.mk $ make -f erlang.mk bootstrap bootstrap-rel $ make run

2, Modify the Makefile in the http_server directory to the following to introduce the dependency library： PROJECT = http_server PROJECT_DESCRIPTION = New project PROJECT_VERSION = 0.1.0

DEPS = cowboy jesse jsx
dep_cowboy_commit = 2.5.0
dep_jesse_commit = 1.5.2
dep_jsx_commit = 2.9.0
DEP_PLUGINS = cowboy jesse jsx

PACKAGES += rfc3339
pkg_rfc3339_name = rfc3339
pkg_rfc3339_description = an erlang/elixir rfc3339 lib
pkg_rfc3339_homepage = https://github.com/talentdeficit/rfc3339
pkg_rfc3339_fetch = git
pkg_rfc3339_repo = https://github.com/talentdeficit/rfc3339
pkg_rfc3339_commit = master

 include erlang.mk

3，Generate erlang-server project using openapi-generator https://github.com/OpenAPITools/openapi-generator#2---getting-started

4， Copy erlang-server file to http_server project

5，Start in the http_server project： 1，Introduce the following line in the start(_Type, _Args) function openapi_server:start(http_server, #{ip=>{127,0,0,1}, port=>8080, net_opts=>[]}), 2，Compilation http_server project $ make 3，Start erlang virtual machine $erl -pa ./deps/cowboy/ebin -pa ./deps/cowlib/ebin -pa ./deps/ranch/ebin -pa ./deps/jsx/ebin -pa ./deps/jesse/ebin -pa ./deps/rfc3339/ebin -pa ./ebin 4, Start project application:ensure_all_started(http_server).