springboot集成redis简单例子

pom

     <dependency>  
            <groupId>org.springframework.boot</groupId>  
            <artifactId>spring-boot-starter-data-redis</artifactId>  
        </dependency>  
        

创建redis配置类

package test.conntroller.redis;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.jedis.JedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;

import redis.clients.jedis.JedisPoolConfig;

@Configuration
public class configRedis {

    @Bean
    public JedisPoolConfig getJedisPoolConfig(){
        JedisPoolConfig config = new JedisPoolConfig();
        config.setMaxIdle(5);
        config.setMaxTotal(5);
        config.setMinIdle(3);
        return config;
    }
    @Bean
    public JedisConnectionFactory connectionFactory(JedisPoolConfig poolConfig){
        JedisConnectionFactory connectionFactory = new JedisConnectionFactory();
        connectionFactory.setPoolConfig(poolConfig);
        connectionFactory.setHostName("localhost");
        connectionFactory.setPort(6379);
        connectionFactory.setDatabase(1);
        return connectionFactory;
    }
    @Bean
    public RedisTemplate<String, Object>redisTemplate(JedisConnectionFactory factory){
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<String, Object>();
        redisTemplate.setConnectionFactory(factory);
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        return redisTemplate;
    }
}
 

2.在controller中直接注入redis即可

@Autowired
    private RedisTemplate<String, String> redis;

redis.opsForValue().set(key, value);;