WordPress备份and恢复

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一:备份

把全站文件和数据库(记得数据库的语言分类,恢复数据库的时候要选择一致)进行备份。

WordPress备份and恢复

二、恢复

1.新建wordpress网站

2.新建数据库名称,并导入已经备份的数据库文件进行导入,记得语言类型哦。

3. 选中该数据库之后,点击SQL,输入以下代码

UPDATE wp_options SET option_value = replace(option_value, ‘www.mydomain.com’,’www.newdomain.com’) ;UPDATE wp_posts SET post_content = replace(post_content, ‘www.mydomain.com’,’www.newdomain.com’) ;UPDATE wp_comments SET comment_content = replace(comment_content, ‘www.mydomain.com’, ‘www.newdomain.com’) ;UPDATE wp_comments SET comment_author_url = replace(comment_author_url, ‘www.mydomain.com’, ‘www.newdomain.com’) ;

以上代码中,www.mydomain.com 代表原来的域名,www.newdomain.com 代表新域名。域名一定要输入完整;如果你使用类似 blog.newdomain.com 这样的二级域名,也是可以的,只要输入完整域名就可以了。

例:

UPDATE wp_options SET option_value = replace(option_value, ‘119.23.78.164’,’www.ggluyin.com/study’) ;
UPDATE wp_posts SET post_content = replace(post_content, ‘119.23.78.164’,’www.ggluyin.com/study’) ;
UPDATE wp_comments SET comment_content = replace(comment_content, ‘119.23.78.164’, ‘www.ggluyin.com/study’) ;
UPDATE wp_comments SET comment_author_url = replace(comment_author_url, ‘119.23.78.164’, ‘www.ggluyin.com/study’) ;

4.将网站所需要的图片,比如wp-content下的uploads、themes主题,plugins插件文件复制到新的网站里面。

OK,网站恢复完成。

 

UPDATE wp_options SET option_value = replace(option_value, ‘192.168.100.158/study’, ‘www.ggluyin.com/study’) WHERE option_name = ‘home’ OR option_name = ‘siteurl’;
UPDATE wp_posts SET guid = replace(guid, ‘192.168.100.158/study’,’www.ggluyin.com/study’);
UPDATE wp_posts SET post_content = replace(post_content, ‘192.168.100.158/study’, ‘www.ggluyin.com/study’);
UPDATE wp_postmeta SET meta_value = replace(meta_value,’192.168.100.158/study’,’www.ggluyin.com/study’);
UPDATE wp_usermeta SET meta_value = replace(meta_value, ‘192.168.100.158/study’, ‘www.ggluyin.com/study’);
UPDATE wp_comments SET comment_content = REPLACE (comment_content, ‘192.168.100.158/study’, ‘www.ggluyin.com/study’);
UPDATE wp_comments SET comment_author_url = REPLACE (comment_author_url, ‘192.168.100.158/study’,’www.ggluyin.com/study’);

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