带有mongodb驱动程序3.8.2的Springboot 1.5.7

<dependency>
    <groupId>org.mongodb</groupId>
    <artifactId>mongodb-driver</artifactId>
    <version>3.8.2</version>
</dependency>

@Configuration
public class MongoConfig {

    @Value("${spring.data.mongodb.host}")
    private String host;

    @Value("${spring.data.mongodb.port}")
    private int port;

    @Value("${spring.data.mongodb.database}")
    private String database;

    @Bean
    public MongoClient mongoClient() {
        return new MongoClient(host, port);
    }

    @Bean
    public MongoTemplate mongoTemplate() {
        return new MongoTemplate(mongoClient(), database);
    }
}

@Service
public class MyService {

    @Autowired
    private MongoTemplate mongoTemplate;

    public void saveData(Data data) {
        mongoTemplate.save(data);
    }

    public List<Data> getData() {
        return mongoTemplate.findAll(Data.class);
    }
}