Tag: ubuntu 15.04

Rails服务器正在运行,但无法连接/ ping / telnet到localhost

我正在研究ubuntu 15.04(它不是VM)。 我安装了rails,ruby和bundler。 当我启动服务器时,一切似乎工作正常,因为我得到了这个: sudo rails s -p 8080 Warning: Running `gem pristine –all` to regenerate your installed gemspecs (and deleting then reinstalling your bundle if you use bundle –path) will improve the startup performance of Spring. => Booting WEBrick => Rails 4.2.5.2 application starting in development on http://localhost:8080 => Run `rails server -h` for […]