Redis学习总结-Redisson常用API

Redisson配置类：

package com.example.demo.configuration;

import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.config.Config;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * redisson 配置类
 * Created on 2018/6/19
 */
@Configuration
public class RedissonConfig {

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

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

    @Bean
    public RedissonClient getRedisson(){
        Config config = new Config();
        config.useSingleServer().setAddress("redis://" + host + ":" + port);
        //添加主从配置
        //config.useMasterSlaveServers().setMasterAddress("").setPassword("").addSlaveAddress(new String[]{"",""});
        return Redisson.create(config);
    }
}

 

RedissonService:

    /**
     * 获取字符串对象
     *
     * @param objectName
     * @return
     */
    public <T> RBucket<T> getRBucket(String objectName) {
        RBucket<T> bucket = redissonClient.getBucket(objectName);
        return bucket;
    }

    /**
     * 获取Map对象
     *
     * @param objectName
     * @return
     */
    public <K, V> RMap<K, V> getRMap(String objectName) {
        RMap<K, V> map = redissonClient.getMap(objectName);
        return map;
    }

 

获取结果:

针对Rdis的字符串（String）类型数据

RBucket rBucket=redissonService.getRBucket("piao");
System.out.println(rBucket.get());

针对Rdis的hash类型数据

RMap<String, String> bucket = redissonService.getRMap("objectname"); //缓存名称

System.out.println(bucket.get("key"));  //字段名称