系统的主要功能

1)系统统登录：仅接受指定信息的用户登录，确保数据安全性.

2)贴子浏览：负责分页列出网站所有BBS的信息，包括标题、类型、来源字段及发布日期，每条贴子的标题被做成一个超链接，点击它们就能跳转页面进行贴子阅读.

3)贴子阅读：在其他页面中点击标题链接即进入贴子阅读页面，此时，每条贴子的详细信息将被取出，包括内容、标题、关键字等，并按照相对固定的格式放置在页面的不同区域，所有贴子使用大致相同的页面布局，只是各字段对应的内容不同而已.

4)贴子查询：该模块提供了贴子查询功能，输入待查找的内容及选定分类信息，可以快速地找到符合条件的贴子，并输出查询结果.

5)贴子删除：负责分页罗列登录的贴子信息，管理者可以对该条贴子进行删除.

6)用户管理

7)网站信息管理

-The main function of the system



1) system login: only accept the information specified in the user login, ensure data security.



2) post browsing: responsible for all BBS page web site lists information, including the title, type, source and date field, each post title was made a hyperlink, click the page they will be able to jump to read.



3) post read: in other page click on the title link to enter the post pages, at this time, detailed information of each post will be removed, including content, title, keywords, and in accordance with the relatively fixed format is placed in a different area of the page, all posts made by roughly the same page layout, but the field corresponding the content is different.



4) post query: This module provides a query function, input content to be searched and selected category information, can quickly find qualified posts, and the output of the query results.



5) post deleted: responsible for the paging list log post information, administra