# StringRedisTemplate: every key and value is UTF-8 text


--- Which serializers is it using? ---
key serializer:   StringRedisSerializer
value serializer: StringRedisSerializer
hash key serializer:   StringRedisSerializer
hash value serializer: StringRedisSerializer

--- A string value ---
stringTemplate.opsForValue().set("user:1", "Ankur")
$ redis-cli -p 6390 --no-raw GET user:1
"Ankur"

--- A counter ---
stringTemplate.opsForValue().increment("hits") twice = 2
$ redis-cli -p 6390 --no-raw GET hits
"2"

--- A hash ---
stringTemplate.opsForHash().put("user:1:profile", "city", "Pune") and ("editor", "vim")
$ redis-cli -p 6390 --no-raw HGETALL user:1:profile
1) "city"
2) "Pune"
3) "editor"
4) "vim"

--- A list, a set and a sorted set ---
$ redis-cli -p 6390 --no-raw LRANGE queue 0 -1
1) "a"
2) "b"
3) "c"
$ redis-cli -p 6390 SMEMBERS tags | sort
java
spring
$ redis-cli -p 6390 --no-raw ZRANGE scores 0 -1 WITHSCORES
1) "ankur"
2) "42"
$ redis-cli -p 6390 KEYS '*' | sort
hits
queue
scores
tags
user:1
user:1:profile