表person对应的model类：

@Entity
@Table(name = "person")
public class Person {
    @Id
    @GeneratedValue
    private Long id;
    private Integer age;
    private String name;
    @Column(name = "nick_name")
    private String nickName;
    private String company;
    private Date birthday;
    @ManyToMany(cascade = ALL, fetch = FetchType.LAZY)
    private Set<Address> addresses = new HashSet<>();
        // getter and setter}

表address对应的model类:

@Entity
@Table(name = "address")
public class Address {
    @Id
    @GeneratedValue
    private Long id;
    private String street;
    private Integer number;
    @ManyToMany(mappedBy = "addresses")
    private Set<Person> owners = new HashSet<>();
       // getter and setter}

数据库访问PersonRepository类：

public interface PersonRepository extends JpaRepository<Person, Long>, JpaSpecificationExecutor<Person> {
}

查询年龄在10到35之间住在"Chengdu"的人。

public List<Person> findAll(SearchRequest request) {
    Specification<Person> specification = new Specifications<Person>()
        .between("age", new Range<>(10, 35))
        .eq("addresses.street", "Chengdu")
        .build();

    return phoneRepository.findAll(specification);
}