【带你从零开始，开发一个阅读站】第三章，数据库表结构

SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for book
-- ----------------------------
DROP TABLE IF EXISTS `book`;
CREATE TABLE `book` (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT ‘图书主表‘,
  `code` varchar(45) COLLATE utf8_bin DEFAULT NULL COMMENT ‘图书编码（默认图书目录地址，也是图书文件保留目录）‘,
  `typeId` int(11) DEFAULT NULL COMMENT ‘类别‘,
  `title` varchar(45) COLLATE utf8_bin DEFAULT NULL COMMENT ‘书名‘,
  `author` varchar(45) COLLATE utf8_bin DEFAULT NULL COMMENT ‘作者‘,
  `lastMenuId` int(11) DEFAULT ‘0‘ COMMENT ‘最新章节目录Id‘,
  `description` varchar(500) COLLATE utf8_bin DEFAULT NULL COMMENT ‘简介描述‘,
  `originalUrl` varchar(200) COLLATE utf8_bin DEFAULT NULL COMMENT ‘已废弃‘,
  `imageUri` varchar(45) COLLATE utf8_bin DEFAULT NULL COMMENT ‘图片地址‘,
  `createTime` timestamp NULL DEFAULT NULL COMMENT ‘创建时间‘,
  `updateTime` timestamp NULL DEFAULT NULL COMMENT ‘更新时间‘,
  `rootTypeId` int(11) DEFAULT NULL COMMENT ‘主类别‘,
  `menuNum` int(11) DEFAULT ‘0‘ COMMENT ‘章节总数‘,
  `textSize` bigint(18) DEFAULT ‘0‘ COMMENT ‘小说字数‘,
  PRIMARY KEY (`id`),
  UNIQUE KEY `index_title` (`code`) USING BTREE,
  KEY `FK_mxn08ipa84r1evyt2cnn7jkpi` (`typeId`,`rootTypeId`),
  KEY `FK_6ji3nbliycexuj771dlqn25s3` (`lastMenuId`)
) ENGINE=InnoDB AUTO_INCREMENT=12 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

-- ----------------------------
-- Table structure for menu
-- ----------------------------
DROP TABLE IF EXISTS `menu`;
CREATE TABLE `menu` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `description` varchar(100) COLLATE utf8_bin DEFAULT NULL COMMENT ‘描述‘,
  `prevMenuId` int(11) DEFAULT ‘0‘ COMMENT ‘上一章id‘,
  `nextMenuId` int(11) DEFAULT ‘0‘ COMMENT ‘下一章id‘,
  `bookId` int(11) DEFAULT NULL COMMENT ‘图书id‘,
  `contentUri` varchar(100) COLLATE utf8_bin DEFAULT NULL COMMENT ‘文本路径‘,
  `createTime` timestamp NULL DEFAULT NULL COMMENT ‘创建时间‘,
  `code` varchar(45) COLLATE utf8_bin DEFAULT NULL COMMENT ‘编码（做索引）‘,
  `mversion` varchar(45) COLLATE utf8_bin DEFAULT NULL,
  PRIMARY KEY (`id`),
  UNIQUE KEY `mvserion` (`mversion`) USING BTREE,
  KEY `FK_c6rhyxr26doitte59912cid6v` (`bookId`),
  CONSTRAINT `menu_ibfk_1` FOREIGN KEY (`bookId`) REFERENCES `book` (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=231 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

-- ----------------------------
-- Table structure for properties
-- ----------------------------
DROP TABLE IF EXISTS `properties`;
CREATE TABLE `properties` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `pKey` varchar(45) COLLATE utf8_bin NOT NULL,
  `pValue` varchar(256) COLLATE utf8_bin NOT NULL,
  `description` varchar(45) COLLATE utf8_bin DEFAULT NULL COMMENT ‘描述‘,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

-- ----------------------------
-- Table structure for type
-- ----------------------------
DROP TABLE IF EXISTS `type`;
CREATE TABLE `type` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `description` varchar(45) COLLATE utf8_bin DEFAULT NULL COMMENT ‘类别描述‘,
  `level` int(11) DEFAULT NULL COMMENT ‘类别等级‘,
  `parentId` int(11) unsigned DEFAULT ‘0‘ COMMENT ‘父类别‘,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=702 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;