一：伪静态设定

1、Nginx：

打开 nginx 配置文件 /usr/local/nginx/conf/nginx.conf 找到对应的虚拟主机配置处

 location ~* \.(htm)$ {
     rewrite "^(.*)/(.+?).htm(.*?)$" $1/index.php?$2.htm$3 last;
 }

2、需要编辑 conf/conf.php

找到 'url_rewrite_on'=>0, 编辑更改为：'url_rewrite_on'=>1,

二：数据库字段替换

1、内容数据替换

UPDATE bbs_post set message=replace(message,'ossd', 'os');
UPDATE bbs_post set message_fmt=replace(message_fmt,'ossd', 'os');

2、打开全部侧边开关

UPDATE bbs_thread SET side = 1; 

3、封面网址替换

UPDATE bbs_thread SET cover = REPLACE(`cover`, 'ossd', 'os');

4、封面网址清除

UPDATE bbs_thread SET cover = '';

5、标题替换

UPDATE bbs_thread SET subject = REPLACE(`subject`, '01', '02');