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网站换域名后如何批量替换数据库里有域名的链接地址

相信大家一定遇到过网站域名更换后,数据库里很对链接都存储的是加域名的绝对地址。那么这时候你需要在数据库里把所有链接的域名批量换掉。而又不能改域名后面的具体链接。今天记载一条高效的数据库执行语句。用replace函数来批量替换。具体语法如下:

1
update 表名  set 字段名 =replace(字段名 ,'旧域名','新域名')  where 条件语句;

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8条评论

  1. 薇洛迪兰说道:

    我常干这样的事!

  2. 精斑试纸说道:

    实用感谢楼楼分享

  3. 天下彩说道:

    谢谢站长分享哦 😛

  4. 便宜域名说道:

    兄弟,交换链接吗?



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