docker diff:检查容器里文件结构的更改。 语法 docker diff [OPTIONS] CONTAINER 实例 查看容器mymysql的文件结构更改: docker diff mymysql##效果如下: A /logs A /mysql_data C /run C /run/mysqld A /run/mysqld/mysqld.pid A /run/mysqld/mysqld.sock C /tmp