DESTOON B2B网站管理系统20210425更新

[修复]数据互转出现SQL错误
[修复]手机版列表未启用缓存
[更新]对PHP8的支持
[新增]SSO功能支持多个DESTOON系统会员同步

更新文件列表：

admin/admin.class.php
admin/data.inc.php
admin/global.func.php
api/qrcode.png.php
api/sso.inc.php
api/sso.php
common.inc.php
include/captcha.class.php
include/content.class.php
include/global.func.php
include/module.func.php
module/article/index.htm.php
module/article/index.inc.php
module/article/list.inc.php
module/article/search.inc.php
module/brand/index.inc.php
module/brand/list.inc.php
module/brand/search.inc.php
module/buy/index.inc.php
module/buy/list.inc.php
module/buy/search.inc.php
module/club/list.inc.php
module/club/search.inc.php
module/company/brand.inc.php
module/company/buy.inc.php
module/company/exhibit.inc.php
module/company/honor.inc.php
module/company/index.inc.php
module/company/info.inc.php
module/company/job.inc.php
module/company/list.inc.php
module/company/mall.inc.php
module/company/news.inc.php
module/company/photo.inc.php
module/company/search.inc.php
module/company/sell.inc.php
module/company/video.inc.php
module/down/index.inc.php
module/down/list.inc.php
module/down/search.inc.php
module/exhibit/index.inc.php
module/exhibit/list.inc.php
module/exhibit/search.inc.php
module/group/index.inc.php
module/group/list.inc.php
module/group/search.inc.php
module/info/index.inc.php
module/info/list.inc.php
module/info/search.inc.php
module/job/index.inc.php
module/job/list.inc.php
module/job/search.inc.php
module/know/list.inc.php
module/know/search.inc.php
module/mall/index.inc.php
module/mall/list.inc.php
module/mall/search.inc.php
module/member/admin/template/setting.tpl.php
module/member/global.func.php
module/member/index.inc.php
module/photo/index.inc.php
module/photo/list.inc.php
module/photo/search.inc.php
module/quote/index.inc.php
module/quote/list.inc.php
module/quote/search.inc.php
module/sell/index.inc.php
module/sell/list.inc.php
module/sell/search.inc.php
module/special/index.inc.php
module/special/list.inc.php
module/special/search.inc.php
module/video/index.inc.php
module/video/list.inc.php
module/video/search.inc.php
template/mobile/tag/list-know.htm
version.inc.php

** 本次升级不牵连（模板开发网）的模板升级，请手动升级即可**