StringRedisTemplate常用操作

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1. stringRedisTemplate.opsForValue().set(“test”, “100”,60*10,TimeUnit.SECONDS);//向redis里存入数据和设置缓存时间  

stringRedisTemplate.opsForValue().set("test", "100",60*10,TimeUnit.SECONDS);//向redis里存入数据和设置缓存时间

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1. stringRedisTemplate.boundValueOps(“test”).increment(-1);//val做-1操作  

stringRedisTemplate.boundValueOps("test").increment(-1);//val做-1操作 

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1. stringRedisTemplate.opsForValue().get(“test”)//根据key获取缓存中的val  

stringRedisTemplate.opsForValue().get("test")//根据key获取缓存中的val 

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1. stringRedisTemplate.boundValueOps(“test”).increment(1);//val +1  

stringRedisTemplate.boundValueOps("test").increment(1);//val +1 

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1. stringRedisTemplate.getExpire(“test”)//根据key获取过期时间  

stringRedisTemplate.getExpire("test")//根据key获取过期时间 

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1. stringRedisTemplate.getExpire(“test”,TimeUnit.SECONDS)//根据key获取过期时间并换算成指定单位  

stringRedisTemplate.getExpire("test",TimeUnit.SECONDS)//根据key获取过期时间并换算成指定单位 

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1. stringRedisTemplate.delete(“test”);//根据key删除缓存  

stringRedisTemplate.delete("test");//根据key删除缓存 

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1. stringRedisTemplate.hasKey(“546545”);//检查key是否存在，返回boolean值  

stringRedisTemplate.hasKey("546545");//检查key是否存在，返回boolean值 

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1. stringRedisTemplate.opsForSet().add(“red_123”, “1”,“2”,“3”);//向指定key中存放set集合  

stringRedisTemplate.opsForSet().add("red_123", "1","2","3");//向指定key中存放set集合 

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1. stringRedisTemplate.expire(“red_123”,1000 , TimeUnit.MILLISECONDS);//设置过期时间  

stringRedisTemplate.expire("red_123",1000 , TimeUnit.MILLISECONDS);//设置过期时间 

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1. stringRedisTemplate.opsForSet().isMember(“red_123”, “1”)//根据key查看集合中是否存在指定数据  

stringRedisTemplate.opsForSet().isMember("red_123", "1")//根据key查看集合中是否存在指定数据 

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1. stringRedisTemplate.opsForSet().members(“red_123”);//根据key获取set集合  

stringRedisTemplate.opsForSet().members("red_123");//根据key获取set集合 

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1.