7
我的前端是一个单独的Brunch.io AngularJS应用程序。由于我的前端上http://localhost:3333运行和http://localhost:4000我的凤凰后端我尝试后到http://localhost:4000/api/users/register在Phoenix/Elixir中启用跨源资源共享CORS
No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:3333' is therefore not allowed access. The response had HTTP status code 404.
所以我认为这是一个问题CORS时出现此错误。我如何在phoenix中发送标题?
这是我router.ex
scope "/api", MyApp do
pipe_through :api
# Users
post "https://stackoverflow.com/users/register", UserController, :register
end
这是我UserController的
defmodule MyApp.UserController do
use MyApp.Web, :controller
def register(conn, params) do
IO.puts(inspect(params))
conn
|> put_status(201)
|> json %{ok: true, data: params}
end
end
感谢。我得到它与plug_cors一起工作,但会看看科西嘉岛 –