Ruby: URI::InvalidURIError(URI 只能是 ascii

Question

require 'uri'
uri = URI.parse 'http://dxczjjuegupb.cloudfront.net/wp-content/uploads/2017/10/Оуэн-Мэтьюс.jpg'

浏览器没有问题 http://dxczjjuegupb.cloudfront.net/wp-content/uploads/2017/10/Оуэн-Мэтьюс.jpg所以我问自己这个 ruby 类是否有点过时了？我应该完全放弃它还是做一些错误处理……

Answer 1

我通过问自己这个问题得到了答案:

begin
  uri = URI.parse(url)
rescue URI::InvalidURIError
  uri = URI.parse(URI.escape(url))
end