随着网络和电脑的日益普及，买电脑的方式发生了很大变化，一部分人从到实体店买电脑变成了网购电脑。由于网上购买电脑具有方便、快捷、价格低、种类多等优点，网购电脑已经被广泛的应用。如何管理好电脑购买网站也变得十分的重要，我所设计的联想电脑网，正是基于这种需求诞生的。(With the increasing popularity of computer and network, great changes have taken place to buy a computer, some people from the store to buy a computer into a computer online shopping. Because the online purchase of computers has the advantages of convenience, speed, low price, and many kinds of advantages, online shopping computers have been widely used. How to manage a computer to buy a website has become very important, I designed the Lenovo computer network is based on this demand is born.)