一个介绍类似淘宝教你下一步干嘛的页面模型，一共有十几个页面，主要给一些不太会前台的小伙伴们一个模板，希望可以帮到大家-An introduction similar to Taobao teach you how to do the next page model, a total of more than a dozen pages, mainly to some of the small partners will not be a template, hope to help everyo