摘要：随着互联网的发展，门户网站区域细分、分类信息门户和社交网站的火热，乐厅网应运而生。乐厅网是一个以大学生为客户群体；以提供快乐、轻松、简单的咨询交流平台，营造开心、丰富的大学生活为理念；以校园区域化为特点；集合了校园区域资讯和分类信息的社区化社交网站。通过规划，在乐厅网上可以像新浪网、搜狐等门户网站方便获取区域资讯，可以像赶集网和58同城等分类信息门户方便发布和获取想要的分类信息，可以通过电子商务平台网络格子铺像淘宝网发布和买卖产品，可以通过活动模块发布和参与自己感兴趣的活动，进行虚拟互联网跟真实世界结合的O2O社交模式。而作为一个网站，也需要管理，进行市场分析、盈利计算与风险控制等方面的设计和规划，确保乐厅网的正常运营。

关键字：乐厅网，社交网络，门户网站，设计

Abstract:With the development of the Internet, portals have been classified to a more particular category. Different sorts of information portals and social net-working sites have gained popularity and Letean also comes into being. Letean is such a social net-working site which collects colleges regional information and classified information. It targets the college students as the main clients and provides an exchange platform for consulting in a happy, relaxed and simple atmosphere. To create a joyful and vivid college life style is its idea and to make colleges regional is its character. Through the planning, in Letean Website，people can access to the regional information as convenient  as sina, sohu; What is more, people can easily release and get classification information that you want to know as some classified information portal website, such as: Ganjicom, 58 city. Besides, people can buy and sell the products through the electronic commerce network platform as taobao shop grid. Last but not least, people can release and take participate in all kinds of activities by the activity module for the combination of the Internet and O2O social mode of the virtual and real world. However, as a website, Letean needs to be designed and planned in the aspect of management, Market analysis, earnings calculation and risk controlling so as to ensure the normal operation.

Key words: letean，social networking，portal website，design