让mysql的data目录有权限进去sudo chmod -R a+rwx /usr/local/mysql/data版权声明：本文为qq_33716026原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。原文链接：https://blog.csdn.net/qq_33716026/article/details/123558798