create USER 'admin'@'%' IDENTIFIED BY 'rtretw'; create USER 'admin'@'localhost' IDENTIFIED BY 'rtretw';   SELECT DISTINCT CONCAT('User: ''',user,'''@''',host,''';') AS query FROM mysql.user;   CREATE DATABASE javaer DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;     GRANT ALL ON javaer.* TO 'admin'@'%'; GRANT … 继续阅读 →