ruby - 通过 curl 更新小部件

Question

我是 dashing 的新手，按照此处的说明进行操作，并成功启动并运行了“sweet_dashboard_project”。

在仪表板的底部，它说：

"Try this: curl -d '{ "auth_token": "YOUR_AUTH_TOKEN", "text": "Hey, Look what I can do!" }' \http://localhost:3030/widgets/welcome"

当我尝试它时，会出现以下错误：

    curl: (6) Could not resolve host: auth_token
    curl: (6) Could not resolve host: YOUR_AUTH_TOKEN,
    curl: (6) Could not resolve host: text
    curl: (6) Could not resolve host: Hey, Look what I can do!
    curl: (3) [globbing] unmatched close brace/bracket in column 1
    curl: (1) Protocol \http not supported or disabled in libcurl

config.ru 看起来像这样

require 'dashing'

configure do
  set :auth_token, 'YOUR_AUTH_TOKEN'

  helpers do
    def protected!
     # Put any authentication code you want in here.
     # This method is run before accessing any resource.
    end
  end
end

map Sinatra::Application.assets_prefix do
  run Sinatra::Application.sprockets
end

run Sinatra::Application

我在这里做错了什么？

谢谢！

Answer 1

您使用\http的是不正确的。

另外，在 json 周围加上双引号（如果你使用 windows）。使用标题application/json。

curl -d "{ \"auth_token\": \"YOUR_AUTH_TOKEN\", \"text\": \"Hey, Look what I can do!\" }' -H "Content-Type: application/json" http://localhost:3030/widgets/welcome

Answer 2

假设您使用的是 Windows，这将起作用？

curl -X POST  -H "Content-Type: application/json" -d "{ \"auth_token\": \"YOUR_AUTH_TOKEN\", \"text\": \"Hey, Look what I can do!\" }" http://localhost:3030/widgets/welcome