def POST
if @env["rack.request.form_input"].eql? @env["rack.input"]
@env["rack.request.form_hash"]
elsif form_data?
@env["rack.request.form_input"] = @env["rack.input"]
unless @env["rack.request.form_hash"] =
Utils::Multipart.parse_multipart(env)
@env["rack.request.form_vars"] = @env["rack.input"].read
@env["rack.request.form_hash"] = Utils.parse_query(@env["rack.request.form_vars"])
@env["rack.input"].rewind if @env["rack.input"].respond_to?(:rewind)
end
@env["rack.request.form_hash"]
else
{}
end
end