DROP TABLE IF EXISTS `sys_role`;
CREATE TABLE `sys_role`  (
  `id` INT(11) NOT NULL AUTO_INCREMENT,
  `name` VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `remark` VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `available` INT(11) NULL DEFAULT NULL,
  `createtime` DATETIME(0) NULL DEFAULT NULL,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = INNODB AUTO_INCREMENT = 8 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = DYNAMIC;

应该为

  `createtime` DATETIME DEFAULT NULL,

CREATE TABLE `sys_role_permission` (
  `rid` INT(11) NOT NULL DEFAULT '0',
  `pid` INT(11) NOT NULL DEFAULT '0',
  PRIMARY KEY (`rid`,`pid`) USING BTREE,
  KEY `sys_role_permission_ibfk_1` (`pid`) USING BTREE,
  CONSTRAINT `sys_role_permission_ibfk_1` FOREIGN KEY (`pid`) REFERENCES `sys_permission` (`id`) ON DELETE CASCADE,
  CONSTRAINT `sys_role_permission_ibfk_2` FOREIGN KEY (`rid`) REFERENCES `sys_role` (`id`) ON DELETE CASCADE
) ENGINE=INNODB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci ROW_FORMAT=COMPACT COMMENT='InnoDB free: 9216 kB; (`pid`) REFER `warehouse/sys_permission`(`id`) ON DELETE C'

应该为

  `rid` INT(11) NOT NULL DEFAULT 0,
  `pid` INT(11) NOT NULL DEFAULT 0,