package com.hardy.springbootdataredis.domain;import org.springframework.data.annotation.Id;import org.springframework.data.redis.core.RedisHash;import org.springframework.data.redis.core.index.Indexed;/**
 * @Author: HardyYao
 * @Date: 2021/6/15 */@RedisHash("persons")   // 指定操作实体类对象在Redis数据库中的存储空间public class Person {

    @Id // 标识实体类主键private String id;

    @Indexed // 标识对应属性在Redis数据库中生成二级索引private String firstname;

    @Indexedprivate String lastname;private Address address;public String getId() {return id;
    }public void setId(String id) {this.id = id;
    }public String getFirstname() {return firstname;
    }public void setFirstname(String firstname) {this.firstname = firstname;
    }public String getLastname() {return lastname;
    }public void setLastname(String lastname) {this.lastname = lastname;
    }public Address getAddress() {return address;
    }public void setAddress(Address address) {this.address = address;
    }

    @Overridepublic String toString() {return "Person{" +
                "id='" + id + ''' +
                ", firstname='" + firstname + ''' +
                ", lastname='" + lastname + ''' +
                ", address=" + address +
                '}';
    }
}

package com.hardy.springbootdataredis.domain;import org.springframework.data.redis.core.index.Indexed;/**
 * @Author: HardyYao
 * @Date: 2021/6/15 */public class Address {

    @Indexedprivate String city;

    @Indexedprivate String country;public String getCity() {return city;
    }public void setCity(String city) {this.city = city;
    }public String getCountry() {return country;
    }public void setCountry(String country) {this.country = country;
    }

    @Overridepublic String toString() {return "Address{" +
                "city='" + city + ''' +
                ", country='" + country + ''' +
                '}';
    }
}

# Redis服务器地址
spring.redis.host=127.0.0.1
# Redis服务器连接端口
spring.redis.port=6379
# Redis服务器连接密码（默认为空）
spring.redis.password=

package com.hardy.springbootdataredis;import com.hardy.springbootdataredis.domain.Address;import com.hardy.springbootdataredis.domain.Person;import com.hardy.springbootdataredis.repository.PersonRepository;import org.junit.jupiter.api.Test;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.boot.test.context.SpringBootTest;import java.util.List;

@SpringBootTestclass SpringbootdataRedisApplicationTests {

    @Autowiredprivate PersonRepository repository;

    @Testpublic void savePerson() {
        Person person = new Person();
        person.setFirstname("张");
        person.setLastname("三");
        Address address = new Address();
        address.setCity("北京");
        address.setCountry("中国");
        person.setAddress(address);// 向Redis数据库添加数据Person save = repository.save(person);
    }

    @Testpublic void selectPerson() {
        List<Person> list = repository.findByAddress_City("北京");for (Person person : list) {
            System.out.println(person);
        }
    }

}