Discuz ! X3.4，老旧帖子本地转到远程与远程转到本地的方法！

一、本地转到远程
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1、论坛后台–全局–上传设置–启用远程附件

/ L3 v3 Q9 N# f% [, P. s( H9 u+ E# O2、将本地附件目录data/attachment里面的文件夹移动到远程服务器上
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3、数据库执行sql语句

7 I( s& V. k3 \3 [: \- C8 f论坛的
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1. update pre_forum_attachment_0 set remote=1 where remote=0;
3. update pre_forum_attachment_1 set remote=1 where remote=0;
5. update pre_forum_attachment_2 set remote=1 where remote=0;
7. update pre_forum_attachment_3 set remote=1 where remote=0;
9. update pre_forum_attachment_4 set remote=1 where remote=0;
11. update pre_forum_attachment_5 set remote=1 where remote=0;
13. update pre_forum_attachment_6 set remote=1 where remote=0;
15. update pre_forum_attachment_7 set remote=1 where remote=0;
17. update pre_forum_attachment_8 set remote=1 where remote=0;
19. update pre_forum_attachment_9 set remote=1 where remote=0;

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门户的

1. update pre_portal_article_title set remote=1 where remote=0;
3. update pre_portal_attachment set remote=1 where remote=0;
5. update pre_portal_topic_pic set remote=1 where remote=0;

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相册的
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{相册表中的remote取值还有一种情况为remote=2(论坛附件图片保存到相册)}

1. update pre_home_pic set remote=remote+1;

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二、远程转到本地

后台关闭远程附件设置，将附件移动到本地服务器的 data/attachment目录后执行sql即可

/ H& e0 g4 v3 M  m, W, @% W) g$ v. W（where remote=0表示本地，where remote=1表示远程， pre_表示数据库表前缀）(已包括论坛、门户与相册)

1. update pre_forum_attachment_0 set remote=0 where remote=1;
3. update pre_forum_attachment_1 set remote=0 where remote=1;
5. update pre_forum_attachment_2 set remote=0 where remote=1;
7. update pre_forum_attachment_3 set remote=0 where remote=1;
9. update pre_forum_attachment_4 set remote=0 where remote=1;
11. update pre_forum_attachment_5 set remote=0 where remote=1;
13. update pre_forum_attachment_6 set remote=0 where remote=1;
15. update pre_forum_attachment_7 set remote=0 where remote=1;
17. update pre_forum_attachment_8 set remote=0 where remote=1;
19. update pre_forum_attachment_9 set remote=0 where remote=1;
21. update pre_portal_article_title set remote=0 where remote=1;
23. update pre_portal_attachment set remote=0 where remote=1;
25. update pre_portal_topic_pic set remote=0 where remote=1;
27. update pre_home_pic set remote=remote-1;

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