登录到phpmyadmin并执行这些mysql查询-相应地更改url的值

UPDATE wp_options SET option_value = replace(option_value,\'http://www.oldurl\', \'http://www.newurl\') WHERE option_name = \'home\' OR option_name = \'siteurl\';

UPDATE wp_posts SET guid = replace(guid,\'http://www.oldurl\',\'http://www.newurl\');

UPDATE wp_posts SET post_content = replace(post_content,\'http://www.oldurl\', \'http://www.newurl\');

UPDATE wp_postmeta SET meta_value = replace(meta_value,\'http://www.oldurl\',\'http://www.newurl\');