WordPress批量替换文章内容/文章标题/标签TAG，打开MYSQL，执行以下命令：

1、批量替换文章内容

update wp_posts set post_content = replace(post_content,'kaixuan','凯旋')

批量将文章中的kaixuan替换成凯旋

2、批量替换文章标题

update wp_posts set post_title = replace(post_title,'kaixuan','凯旋')

批量将标题中的kaixuan替换成凯旋

3、批量替换TAG标签

update wp_terms set name = replace(name,'kaixuan','凯旋')

批量将TAG中的kaixuan替换成凯旋