springboot+redis

　　上篇整合了DB层，现在开始整合缓存层，使用redis。

　　springboot驱动注解，使用spring注入JedisPool便可封装自己的redis工具类。

package hello.configuration;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;

import redis.clients.jedis.JedisPool;
import redis.clients.jedis.JedisPoolConfig;

@Configuration
@PropertySource(value = "classpath:/redis.properties")
@EnableCaching
public class RedisCacheConfiguration extends CachingConfigurerSupport {
    @Value("${spring.redis.host}")
    private String host;

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

    @Value("${spring.redis.timeout}")
    private int timeout;

    @Value("${spring.redis.pool.max-idle}")
    private int maxIdle;

    @Value("${spring.redis.pool.max-wait}")
    private long maxWaitMillis;

    @Bean
    public JedisPool redisPoolFactory() {
        System.out.println("JedisPool注入成功！！");
        System.out.println("redis地址：" + host + ":" + port);
        JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
        jedisPoolConfig.setMaxIdle(maxIdle);
        jedisPoolConfig.setMaxWaitMillis(maxWaitMillis);
        JedisPool jedisPool = new JedisPool(jedisPoolConfig, host, port);
        return jedisPool;
    }
}

　　redis.properties配置文件，为了清晰区分资源文件。

spring.redis.database=0
spring.redis.host=localhost
spring.redis.port=6379
spring.redis.pool.max-active=8
spring.redis.pool.max-idle=8
spring.redis.pool.max-wait=-1
spring.redis.pool.min-idle=0
spring.redis.timeout=0