作用就是不用技术比较菜的人非常痛苦地整合自己认为的框架。 ssh就是用来节省时间的并且有很多人证明该框架是个迄今为止还比较合理的框架。-The role of technology is no more vegetables are very painful to think of the fr a mework to integrate their own. ssh is used to save time and a lot of people to prove that the f