-- 在 springboot 数据库里面 创建 user 表
use springboot;
CREATE TABLE `user` (
    `id` int(11) NOT NULL AUTO_INCREMENT,
    `name` varchar(15) DEFAULT NULL,
    `sex` varchar(20) DEFAULT NULL,
    `age` int(6) DEFAULT NULL,
    `description` varchar(50) DEFAULT NULL,
    PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=0 DEFAULT CHARSET=utf8;

--  在 springboot2 数据库里面 创建 dept 表

CREATE TABLE `dept` (
    `id` int(11) NOT NULL AUTO_INCREMENT,
    `name` varchar(200) DEFAULT NULL,
    PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

@Data
@NoArgsConstructor
@AllArgsConstructor
public class User {
    /**
     * @param id id编号
     * @param name 姓名
     * @param sex 性别
     * @param age 年龄
     * @param description 描述
     */
    private Integer id;
    private String name;
    private String sex;
    private Integer age;
    private String description;
}

@Data
public class Dept {
    /**
     * @param id id编号
     * @param name 部门名称
     */
    private Integer id;
    private String name;
}

 <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>
         <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid-spring-boot-starter</artifactId>
            <version>1.2.6</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>