// 新增用户
create user 'test'@'%' identified by '123456';
#test:用户名,%:所有ip地址,123456:密码
#授权给用户test,数据库test_db相关的所有权限,并且该用户test在所有网络IP上都有权限,%是指没有网络限制
grant all privileges on `test_db`.* to 'test'@'%' identified by '123456'; # 设置具体权限 GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP ON TUTORIALS.* TO 'zara'@'localhost' IDENTIFIED BY 'zara123';
// 刷新权限:
flush privileges;
参考资料:
https://www.cnblogs.com/faberbeta/p/mysql002.html