我正在尝试关注tut以在我的凤凰应用程序中创建邮件。我已经走了很远,但是现在我试图从IEX控制台中发送一封测试电子邮件,我会收到以下错误:
iex(2)> Radios.Mailer.my_first_email("myemail@domain.com")
{:error, 400,
"{n "message": "'to' parameter is not a valid address. please check documentation"n}"}
mailer.ex
defmodule Radios.Mailer do
use Mailgun.Client,
domain: Application.get_env(:radios, :mailgun_domain),
key: Application.get_env(:radios, :mailgun_key)
def my_first_email(email_address) do
send_email to: "email_address", #<= this appears to be the issue
from: "test@example.com",
subject: "My first email",
text: "This is an email send with Phoenix and Mailgun"
end
end
config.exs
config :radios,
ecto_repos: [Radios.Repo],
mailgun_domain: "https://api.mailgun.net/v3/XXXXXXXXX.mailgun.org",
mailgun_key: "pubkey-XXXXXXXX"
我一直在乱七八糟地将双引号更改为单句,而send_email(to: :email_address)
也添加了我自己的实际地址。
全部没有欢乐。
我想念什么?
更新已将 config.exs 更改为以下:
config :radios, Radios.Mailer,
mailgun_domain: "https://api.mailgun.net/v3/XXXXXXXX.mailgun.org",
mailgun_key: "pubkey-XXXXXX"
但现在接收:
iex(1)> Radios.Mailer.my_first_email("myemail@domain.com")
** (FunctionClauseError) no function clause matching in IO.chardata_to_string/1
(elixir) lib/io.ex:445: IO.chardata_to_string(nil)
(elixir) lib/path.ex:468: Path.join/2
(elixir) lib/path.ex:450: Path.join/1
lib/client.ex:44: Mailgun.Client.send_without_attachments/2
有两个错误:
-
email_address
是一个变量,但是您将字符串"email_address"
传递给send_email
的to
参数。这个:send_email to: "email_address",
应该是:
send_email to: email_address,
-
您正在从Env获取错误的设置。设置存储在关键字列表中
Application.get_env(:radios, Radios.Mailer)
。这个:
use Mailgun.Client, domain: Application.get_env(:radios, :mailgun_domain), key: Application.get_env(:radios, :mailgun_key)
应该是:
use Mailgun.Client, domain: Application.get_env(:radios, Radios.Mailer)[:mailgun_domain], key: Application.get_env(:radios, Radios.Mailer)[:mailgun_key]