源码目录结构说明
LeaRun.Cache –缓存层
LeaRun.Resource –本地语言
LeaRun.Utilities –公共类库
LeaRun.DataAccess –数据库访问核心组件
LeaRun.ServiceFactory –未用
LeaRun.WCFHost –未用
LeaRun.WCFLibrary –未用
LeaRun.WebService –接口层
LeaRun.Business –业务层
LeaRun.Entity –实体层
LeaRun.Repository –数据仓库层
LeaRun.WebApp –UI层
原文：http://www.cnblogs.com/qiao-xi/p/5606636.html