Redis使用RedisTemplate模板类的常用操作方式

package org.springframework.data.redis.core; 
public class RedisTemplate<K, V> 
extends org.springframework.data.redis.core.RedisAccessor 
implements org.springframework.data.redis.core.RedisOperations<K, V> 

@Autowired
private RedisTemplate<String,String> redisTemplate;

redisTemplate.opsForValue();//操作字符串 
redisTemplate.opsForHash();//操作hash 
redisTemplate.opsForList();//操作list 
redisTemplate.opsForSet();//操作set 
redisTemplate.opsForZSet();//操作有序set

//设置key和value值
redisTemplate.opsForValue().set("key","value");
//通过key获取value值
String result = redisTemplate.opsForValue().get("key").toString();

//list数组对象和添加数组值
List<String> list = new ArrayList<String>();  
list.add("a1");  
list.add("a2");  
list.add("a3");  
 
//用redisTemplate模板类把list数组集合添加进Redis
redisTemplate.opsForList().leftPush("listkey",list);  
 
//用redisTemplate模板类从Redis中根据key获取list集合
List<String> resultList = (List<String>)redisTemplate.opsForList().leftPop("listkey");  

//定义Map集合和类型
Map<String,String> map = new HashMap<String,String>();  
map.put("key1","value1");  
map.put("key2","value2");  
map.put("key3","value3");  
 
//用redis模板类把map设置到redis中
redisTemplate.opsForHash().putAll("map",map);  
Map<String,String> resultMap = redisTemplate.opsForHash().entries("map");  
List<String> reslutMapList = redisTemplate.opsForHash().values("map");  
Set<String> resultMapSet = redisTemplate.opsForHash().keys("map");  
String value = (String)redisTemplate.opsForHash().get("map","key1");  

//定义一个set集合并设置集合值
SetOperations<String, String> set = redisTemplate.opsForSet();
set.add("set1","22");  
set.add("set1","33");  
set.add("set1","44");  
//通过key获取set集合中的对象值
Set<String> resultSet = redisTemplate.opsForSet().members("set1");