The user specified as a definer ('root'@'%') does not exist

数据库执行

mySQL8.0以下执行

grant all privileges on *.* to root@"%" identified by "." root添加访问视图的权限

flush privileges;刷新权限

mySQL8.0及以上

先创建用户

CREATE USER() 'root'@'%' IDENTIFIED by '密码';

用户授权

GRANT all privileges on *.* to 'root'@'%' ;