提供日志浏览功能，访问者可以评论，管理员进入后台管理页面。主要有日志显示、评论显示、新增日志、分类管理、会员管理、菜单管理功能。-Provide log browsing, visitors can comment, the administrator into the background management page. Main have log shows, comments display, new log, classification management, member mana