Java实体类常用注解的用法

<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <version>1.18.4</version>
</dependency>

@Data
public class Person {
    private String name;
    private int age;
}

public class Person {
    private String name;
    private int age;
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    @Override
    public String toString() {
        return "Person{" +
                "name='" + name + '\'' +
                ", age=" + age +
                '}';
    }
    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        Person person = (Person) o;
        return age == person.age &&
                Objects.equals(name, person.name);
    }
    @Override
    public int hashCode() {
        return Objects.hash(name, age);
    }
}

@TableName("student")
public class Student{
    @TableId
    private String id;
    @TableField("stu_name")
    private String stuName;
    @TableField("stu_age")
    private Integer stuAge;
    @TableField("birth_date")
    private Date birthDate;
}

@Pattern(regexp="1\\d{10}",message="手机号格式错误")

@JsonFormat(pattern = "yyyy-MM-dd")
private Date createTime;

@JsonFormat(pattern="yyyy-MM-dd",timezone="GMT+8")
private Date createTime;