1.登录功能：
系统为单用户系统，为用户分配了用户名和密码。用户必须先登录，进入操作界面。用户输入ID和密码，通过服务器验证方可运行，否则显示消息提示。
2.网站前台功能：
浏览：博主个人信息、文章；
发表：留言，评论
3.网站后台功能：　
用户管理模块：实现用户信息及密码的修改　
博文的分类与管理模块：实现分类的增、删、改
评论管理模块：实现删除评论功能
留言管理模块：实现删除、回复评论功能
系统管理模块：实现博客版面的定义与管理 博客的数据统计(1. login function:

The system is a single-user system, which assigns user names and passwords to users. Users must log in first and enter the operation interface. User enters ID and password, and can run through server verification, otherwise message prompt will be displayed.

2. Front-end function of website:

Browse: blogger's personal information, articles;

Publication: Messages, Comments

3. Background functions of the website: \\\\\\\\\\\\\\\\\\

User Management Module: Implementing the Modification of User Information and Password

Classification and Management Module of Blog Papers: Increase, Delete and Change of Classification

Comment Management Module: Implementing Delete Comment Function

Message Management Module: Delete and Reply Comments Function

System Management Module: Implementing the Definition and Management of Blog Layout)