上传图片Ruby on Rails
问题描述：
如果这很容易的话，我是新来的铁路。我想知道最好的方式来上传图片，并在Ruby on Rails的显示。我有一个博客，并希望在创建帖子时可以选择添加图片。
I am new to rails so sorry if this is easy. I am wondering the best way to upload pictures and display them in Ruby on Rails. I have a blog and would like to have the option of attaching a picture when creating a post.
答
回形针非常棒。这里有一个很棒的RailsCast - http://railscasts.com/episodes/134-paperclip
Paperclip is quite awesome. There's an excellent RailsCast about it - http://railscasts.com/episodes/134-paperclip