如何在Rails 3中打开远程xml文件

Question

在nokogiri gem方面需要帮助

当我通过HTTPS打开XML文件时

No such file or directory error - https://mysecret.link?username=name&password=pass

加薪

source = open('https://mysecret.link?username=name&password=pass')
data = Nokogiri::XML(source)

Answer 1

你require 'open-uri'呢？否则open无法使用远程文件.

>> open("http://google.com")
Errno::ENOENT: No such file or directory - http://google.com
...
>> require 'open-uri' #=> true
>> open("http://google.com") #=> #<File:/tmp/open-uri20111215-27666-1jeeiqo>