poet数据库sql语言

create table poet(
    id int unsigned primary key auto_increment comment 'ID',
    name varchar(10) not null comment '姓名',
    gender tinyint unsigned not null comment '性别, 说明: 1 男, 2 女',
    dynasty varchar(10) not null comment'朝代',
    title varchar(20) not null comment'头衔',
    style varchar(50) not null comment'风格'

)comment'诗人';

insert into poet(id,name,gender,dynasty,title,style) values
        (1,'陶渊明',1,'东晋末至南朝宋初期','诗人和辞赋家','古今隐逸诗人之宗'),
        (2,'王维',1,'唐代','诗佛','空灵，寂静'),
        (3,'李白',1,'唐代','诗仙','豪放飘逸的诗风和丰富的想象力'),
        (4,'李商隐',2,'唐代','试坛鬼才','无'),
        (5,'李清照',2,'宋代','女词人','婉约风格'),
        (6,'杜甫',1,'唐代','诗圣','反映社会现实和人民疾苦'),
        (7,'苏轼',1,'北宋','文学家，书画家，诗神','清新豪健的诗风和独特的艺术表现力')

poet.java

@Data
@NoArgsConstructor
@AllArgsConstructor
public class Poet {
    private Integer id;
    private String name;
    private Short gender;
    private String dynasty;
    private String title;
    private String style;
}

poetMapper

@SpringBootTest
class SpringbootMybatisCrudApplicationTests {

    //@Autowired
    private EmpMapper empMapper;

    //@Test
    public void testDelete(){
        empMapper.delete(16);
       /* int delete=empMapper.delete(16);
        System.out.println(delete);*/
    }

    //@Test
    public void testInsert(){
        Emp emp=new Emp();
        emp.setUsername("Tbom1");
        emp.setName("汤姆");
        emp.setImage("1.jpg");
        emp.setGender((short)1);
        emp.setJob((short)1);
        emp.setEntrydate(LocalDate.of(2005,1,1));
        emp.setCreateTime(LocalDateTime.now());
        emp.setUpdateTime(LocalDateTime.now());
        emp.setId(1);

        empMapper.insert(emp);
        System.out.println((emp.getId()));
    }

    @Test
    public void testUpdate(){
        Emp emp=new Emp();
        emp.setId(18);
        emp.setUsername("Tommmm");
        emp.setName("汤");
        emp.setImage("1.jpg");
        emp.setGender((short)1);
        emp.setJob((short)1);
        emp.setEntrydate(LocalDate.of(2005,1,1));
        emp.setCreateTime(LocalDateTime.now());
        emp.setUpdateTime(LocalDateTime.now());
        emp.setDeptId(1);
        empMapper.update(emp);

    }

    @Test
    public void testgetById(){
        Emp emp=empMapper.getById(18);
        System.out.println(emp);
    }

    @Test
    public void testList(){
        List<Emp> empList=empMapper.list("张",(short)1,LocalDate.of(2010,1,1),LocalDate.of(2020,1,1));
        System.out.println(empList);
    }

    @Autowired
    private poetMapper poetmapper;

    @Test
    public void testInsert1(){
        Poet poet=new Poet();
        poet.setName("许");
        poet.setGender((short)2);
        poet.setDynasty("现代");
        poet.setTitle("学生");
        poet.setStyle("无");

        poetmapper.insert(poet);
    }

    @Test
    public void testdelete1(){
        poetmapper.delete(7);
    }

    @Test
    public void testupdate(){
        //String name,Short gender,String dynasty,String title,String style
        Poet poet=new Poet();
        poet.setId(8);
        poet.setName("许111");
        poet.setGender((short)2);
        poet.setDynasty("现代1");
        poet.setTitle("学生");
        poet.setStyle("无");
        poetmapper.update(poet);
    }

    @Test
    public void test(){
        Poet poet= poetmapper.getById(1);
        System.out.println(poet);
    }
}

test

@Autowired
    private poetMapper poetmapper;

    @Test
    public void testInsert1(){
        Poet poet=new Poet();
        poet.setName("许");
        poet.setGender((short)2);
        poet.setDynasty("现代");
        poet.setTitle("学生");
        poet.setStyle("无");

        poetmapper.insert(poet);
    }

    @Test
    public void testdelete1(){
        poetmapper.delete(7);
    }

    @Test
    public void testupdate(){
        //String name,Short gender,String dynasty,String title,String style
        Poet poet=new Poet();
        poet.setId(8);
        poet.setName("许111");
        poet.setGender((short)2);
        poet.setDynasty("现代1");
        poet.setTitle("学生");
        poet.setStyle("无");
        poetmapper.update(poet);
    }

    @Test
    public void test(){
        Poet poet= poetmapper.getById(1);
        System.out.println(poet);
    }