springboot对应数据库创建

1.数据库music以及字符集和排序规则如下：

 2.springboot项目中application.properties 配置内容：

server.port=8888
spring.datasource.url=jdbc:mysql://localhost:3308/music?serverTimeZone=Asia/Shanghai&useUnicode=true&characterEncoding=utf8&useSSL=false
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
spring.datasource.type=com.alibaba.druid.pool.DruidDataSource


# 返回时间戳# 返回日期格式，字符串
spring.jackson.date-format =yyyy-MM-dd HH:mm:ss
spring.jackson.time-zone=GMT+8



#使用mybatis.type-aliases-package来指定POJO扫描包来让mybatis自动扫描到自定义的POJO
mybatis.type-aliases-package=com.javaclimb.music.domain
#实现接口绑定需要在配置文件中配置：
mybatis.mapper-locations=classpath:mapper/*.xml

3.music.sql：

/*
 Navicat Premium Data Transfer

 Source Server         : localhost_3308
 Source Server Type    : MySQL
 Source Server Version : 50732
 Source Host           : localhost:3308
 Source Schema         : music

 Target Server Type    : MySQL
 Target Server Version : 50732
 File Encoding         : 65001

 Date: 30/07/2022 09:13:36
*/

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for admin
-- ----------------------------
DROP TABLE IF EXISTS `admin`;
CREATE TABLE `admin`  (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `password` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '管理员' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for collect
-- ----------------------------
DROP TABLE IF EXISTS `collect`;
CREATE TABLE `collect`  (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `user_id` int(11) DEFAULT NULL COMMENT '对应cosumer的id,即用户id',
  `type` tinyint(1) DEFAULT NULL COMMENT '收藏类型（0-歌曲，1-歌单）',
  `song_id` int(11) DEFAULT NULL COMMENT '歌曲的id',
  `song_list_id` int(11) DEFAULT NULL COMMENT '歌单的id',
  `create_time` datetime(0) DEFAULT NULL COMMENT '收藏时间',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '收藏' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for comment
-- ----------------------------
DROP TABLE IF EXISTS `comment`;
CREATE TABLE `comment`  (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `user_id` int(11) DEFAULT NULL,
  `type` tinyint(1) DEFAULT NULL,
  `song_id` int(11) DEFAULT NULL,
  `song_list_id` int(11) DEFAULT NULL,
  `content` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '评论内容',
  `create_time` datetime(0) DEFAULT NULL COMMENT '评论时间',
  `up` int(11) DEFAULT 0 COMMENT '评论点赞数',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '评论' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for consumer
-- ----------------------------
DROP TABLE IF EXISTS `consumer`;
CREATE TABLE `consumer`  (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `username` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `password` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `sex` tinyint(1) DEFAULT NULL,
  `phone_num` char(15) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `email` char(30) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `birth` datetime(0) DEFAULT NULL,
  `introduction` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `location` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `avator` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
  `create_time` datetime(0) DEFAULT NULL,
  `update_time` datetime(0) DEFAULT NULL,
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for list_song
-- ----------------------------
DROP TABLE IF EXISTS `list_song`;
CREATE TABLE `list_song`  (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `song_id` int(11) DEFAULT NULL COMMENT '歌曲的id',
  `song_list_id` int(11) DEFAULT NULL COMMENT '歌曲列表的id',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for rank
-- ----------------------------
DROP TABLE IF EXISTS `rank`;
CREATE TABLE `rank`  (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `song_list_id` int(11) DEFAULT NULL COMMENT '歌单的id',
  `consumer_id` int(11) NOT NULL COMMENT '用户id',
  `score` int(11) DEFAULT NULL COMMENT '评分',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '评价表' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for singer
-- ----------------------------
DROP TABLE IF EXISTS `singer`;
CREATE TABLE `singer`  (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '姓名',
  `sex` tinyint(1) DEFAULT NULL COMMENT '性别',
  `pic` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '头像',
  `birth` datetime(0) DEFAULT NULL COMMENT '生日',
  `location` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '所属地区',
  `introduction` text CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT '简介',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for song
-- ----------------------------
DROP TABLE IF EXISTS `song`;
CREATE TABLE `song`  (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `singer_id` int(11) DEFAULT NULL COMMENT '歌手id',
  `name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '歌名',
  `introduction` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '歌曲的简介',
  `create_time` datetime(0) DEFAULT NULL COMMENT '歌曲创建时间',
  `update_time` datetime(0) DEFAULT NULL COMMENT '歌曲更新时间',
  `pic` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '歌曲图片',
  `lyric` text CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT '歌曲的歌词',
  `url` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '歌曲的地址',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for song_list
-- ----------------------------
DROP TABLE IF EXISTS `song_list`;
CREATE TABLE `song_list`  (
  `id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',
  `title` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '歌单的标题',
  `pic` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '歌单的图片',
  `introduction` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '歌单的简介',
  `style` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT '歌单的风格',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8 COLLATE = utf8_general_ci ROW_FORMAT = Dynamic;

SET FOREIGN_KEY_CHECKS = 1;