Warning: Cannot modify header information - headers already sent by (output started at C:\www\wp-admin\setup-config.php:23) in C:\www\wp-includes\wp-db.php on line 373Error establishing a database connection
This either means that the username and password information in your wp-config.php file is incorrect or we can't contact the database server at localhost. This could mean your host's database server is down.
This either means that the username and password information in your wp-config.php file is incorrect or we can't contact the database server at localhost. This could mean your host's database server is down.
哪怕空格也是信息,
往往造成的原因就是 你可能在某些文件上在 php体外部增加了空格,回车,什么的。
SET PASSWORD FOr root@localhost = OLD_PASSWORD('你的密码');