http://blog.csdn.net/chengyb74/article/details/4762247 对于敏捷开发来说,User Story是开发的基础,它不同于传统的瀑布式开发方式,而是把原本需求拆成最小粒度的Story,以方便拆分Task,估计开发时间,领取开发任务. 优点和好处 Being very short. They represent small chunks of business value that can be implemented in a period of…