spring cloud微服务应用开发之redis基础
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.context.annotation.Bean;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.listener.RedisMessageListenerContainer;
@SpringBootApplication
@EnableDiscoveryClient
public class RedisServiceApplication {
@Bean
public StringRedisTemplate redisTemplate(RedisConnectionFactory factory) {
return new StringRedisTemplate(factory);
}
@Bean
public RedisMessageListenerContainer container(RedisConnectionFactory connectionFactory) {
final RedisMessageListenerContainer container = new RedisMessageListenerContainer();
container.setConnectionFactory(connectionFactory);
container.setTaskExecutor(Executors.newFixedThreadPool(10));
return container;
}
public static void main(String[] args) {
SpringApplication.run(RedisServiceApplication.class, args);
}
}
这段代码定义了一个Spring Boot应用,它使用Spring Cloud的服务发现功能,并配置了Redis的基础设施。它创建了一个StringRedisTemplate
bean,该模板用于与Redis进行交互,并定义了一个RedisMessageListenerContainer
bean,该容器用于处理来自Redis的消息。这个例子展示了如何在微服务架构中使用Redis作为服务间通信的一个重要部分。
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