摘要: 安装ruby,rails,2行代码创建最简单的应用 1.rake db:create 2.ruby script/generate scaffold product title:string description:text image_url:string 3.rake db:migrate 阅读全文
posted @ 2009-05-13 22:07 Hi,Dan 阅读(1236) 评论(4) 推荐(0) 编辑