该项目(电子相册)包括前台和后台两部分，前台包括登录、注册、浏览照片、查找图片、下载图片、评论图片；后台包括图片管理、评论管理、用户管理-The project (Electronic Album) includes two parts, foreground and background, foreground, including login, registration, view photos, find pictures, download pictures, comments, pic