首先是创建视图 CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `new_view` AS (select `girls`.`id` AS `id`,`girls`.`name` AS `name`,`girls`.`age` AS `age`,`girls`.`level` AS `level` from `girls`); 红色的代码时mysql自动生成的, 一般创建VIEW的SQ