rubyrailsdemo,rails简单demo。(1)到ruby官网:http://www.ruby-lang.org/en/下载window安装包,并安装,ruby版本:ruby-v(2)安装Rails3geminstallrails(3)安装sqlite3geminstallsqlite3-ruby安装sqlite3时候会提示你从链接中下载sqlite3.dll到ruby安装目录的bin文件夹下!(4)安装mysqlgeminstallmysql2创建项目：railsnewwebapp-dmysqlrailsserver#启动服务railsgenerate