RedisTemplate-opsForZSet集合有分数-api_redistemplate.opsforzset().reverserange

1、add(K key, V value, double score)
添加元素到变量中同时指定元素的分值。
redisTemplate.opsForZSet().add("zSetValue","A",1);  
redisTemplate.opsForZSet().add("zSetValue","B",3);  
redisTemplate.opsForZSet().add("zSetValue","C",2);  
redisTemplate.opsForZSet().add("zSetValue","D",5);  
 
 
2、range(K key, long start, long end)
获取变量指定区间的元素。
Set zSetValue = redisTemplate.opsForZSet().range("zSetValue",0,-1);  
System.out.println("指定区间的元素:" + zSetValue);  
 
 
3、rangeByLex(K key, RedisZSetCommands.Range range)
用于获取满足非score的排序取值。这个排序只有在有相同分数的情况下才能使用，如果有不同的分数则返回值不确定。
RedisZSetCommands.Range range = new RedisZSetCommands.Range();  
//range.gt("A");  
range.lt("D");  
zSetValue = redisTemplate.opsForZSet().rangeByLex("zSetValue", range);  
System.out.println("获取满足非score的排序取值元素:" + zSetValue);  
           
 
4、rangeByLex(K key, RedisZSetCommands.Range range, RedisZSetCommands.Limit limit)
用于获取满足非score的设置下标开始的长度排序取值。
RedisZSetCommands.Limit limit = new RedisZSetCommands.Limit();  
limit.count(2);  
//起始下标为0  
limit.offset(1);  
zSetValue = redisTemplate.opsForZSet().rangeByLex("zSetValue", range,limit);  
System.out.println("满足非score的排序取值元素:" + zSetValue);  
 
 
5、add(K key, Set<ZSetOperations.TypedTuple<V>> tuples)
通过TypedTuple方式新增数据。
ZSetOperations.TypedTuple<String> typedTuple1 = new DefaultTypedTuple<String>("E",6.0);  
ZSetOperations.TypedTuple<String> typedTuple2 = new DefaultTypedTuple<String>("F",7.0);  
ZSetOperations.TypedTuple<String> typedTuple3 = new DefaultTypedTuple<String>("G",5.0);  
Set<ZSetOperations.TypedTuple<String>> typedTupleSet = new HashSet<ZSetOperations.TypedTuple<String>>();  
typedTupleSet.add(typedTuple1);  
typedTupleSet.add(typedTuple2);  
typedTupleSet.add(typedTuple3);  
redisTemplate.opsForZSet().add("typedTupleSet",typedTupleSet);  
zSetValue = redisTemplate.opsForZSet().range("typedTupleSet",0,-1);  
System.out.println("添加元素:" + zSetValue);  
 
 
6、rangeByScore(K key, double min, double max)
根据设置的score获取区间值。
zSetValue = redisTemplate.opsForZSet().rangeByScore("zSetValue",1,2);  
System.out.println("区间值:" + zSetValue);  
 
 
7、rangeByScore(K key, double min, double max,long offset, long count)
根据设置的score获取区间值从给定下标和给定长度获取最终值。
zSetValue = redisTemplate.opsForZSet().rangeByScore("zSetValue",1,5,1,3);  
System.out.println("根据设置的score获取区间值:" + zSetValue);  
 
 
8、rangeWithScores(K key, long start, long end)
获取RedisZSetCommands.Tuples的区间值。
Set<ZSetOperations.TypedTuple<String>> typedTupleSet = redisTemplate.opsForZSet().rangeWithScores("typedTupleSet",1,3);  
Iterator<ZSetOperations.TypedTuple<String>> iterator = typedTupleSet.iterator();  
while (iterator.hasNext()){  
    ZSetOperations.TypedTuple<String> typedTuple = iterator.next();  
    Object value = typedTuple.getValue();  
    double score = typedTuple.getScore();  
    System.out.println("获取RedisZSetCommands.Tuples的区间值:" + value + "---->" + score );  
}  
 
 
9、rangeByScoreWithScores(K key, double min, double max)
获取RedisZSetCommands.Tuples的区间值通过分值。
Set<ZSetOperations.TypedTuple<String>> typedTupleSet = redisTemplate.opsForZSet().rangeByScoreWithScores("typedTupleSet",5,8);  
iterator = typedTupleSet.iterator();  
while (iterator.hasNext()){  
    ZSetOperations.TypedTuple<String> typedTuple = iterator.next();  
    Object value = typedTuple.getValue();  
    double score = typedTuple.getScore();  
    System.out.println("区间值通过分值:" + value + "---->" + score );  
}  
 
 
10、rangeByScoreWithScores(K key, double min, double max, long offset, long count)
获取RedisZSetCommands.Tuples的区间值从给定下标和给定长度获取最终值通过分值。
Set<ZSetOperations.TypedTuple<String>> typedTupleSet = redisTemplate.opsForZSet().rangeByScoreWithScores("typedTupleSet",5,8,1,1);  
iterator = typedTupleSet.iterator();  
while (iterator.hasNext()){  
    ZSetOperations.TypedTuple<String> typedTuple = iterator.next();  
    Object value = typedTuple.getValue();  
    double score = typedTuple.getScore();  
    System.out.println("通过分值:" + value + "---->" + score );  
}  
 
 
11、count(K key, double min, double max)
获取区间值的个数。
long count = redisTemplate.opsForZSet().count("zSetValue",1,5);  
System.out.println("个数:" + count);  
 
 
12、rank(K key, Object o)
获取变量中元素的索引,下标开始位置为0。
long index = redisTemplate.opsForZSet().rank("zSetValue","B");  
System.out.println("获取变量中元素的索引:" + index);  
 
 
13、scan(K key, ScanOptions options)
匹配获取键值对，ScanOptions.NONE为获取全部键值对；ScanOptions.scanOptions().match("C").build()匹配获取键位map1的键值对,不能模糊匹配。
//Cursor<String> cursor = redisTemplate.opsForSet().scan("setValue", ScanOptions.NONE);  
Cursor<ZSetOperations.TypedTuple<String>> cursor = redisTemplate.opsForZSet().scan("zSetValue", ScanOptions.NONE);  
while (cursor.hasNext()){  
    ZSetOperations.TypedTuple<String> typedTuple = cursor.next();  
    System.out.println("元素:" + typedTuple.getValue() + "--->" + typedTuple.getScore());  
}  
 
 
14、score(K key, Object o)
获取元素的分值。
double score = redisTemplate.opsForZSet().score("zSetValue","B");  
System.out.println("元素的分值:" + score);  
 
 
15、zCard(K key)
获取变量中元素的个数。
long zCard = redisTemplate.opsForZSet().zCard("zSetValue");  
System.out.println("变量的长度:" + zCard);  
 
 
16、incrementScore(K key, V value, double delta)
修改变量中的元素的分值。
double incrementScore = redisTemplate.opsForZSet().incrementScore("zSetValue","C",5);  
System.out.print("通过incrementScore(K key, V value, double delta)方法修改变量中的元素的分值:" + incrementScore);  
score = redisTemplate.opsForZSet().score("zSetValue","C");  
System.out.print(",修改后获取元素的分值:" + score);  
zSetValue = redisTemplate.opsForZSet().range("zSetValue",0,-1);  
System.out.println("，修改后排序的元素:" + zSetValue);  
 
 
17、reverseRange(K key, long start, long end)
索引倒序排列指定区间元素。
zSetValue = redisTemplate.opsForZSet().reverseRange("zSetValue",0,-1);  
System.out.println("倒序排列元素:" + zSetValue);  
 
 
18、reverseRangeByScore(K key, double min, double max)
倒序排列指定分值区间元素。
zSetValue = redisTemplate.opsForZSet().reverseRangeByScore("zSetValue",1,5);  
System.out.println("元素:" + zSetValue);  
 
 
19、reverseRangeByScore(K key, double min, double max, long offset, long count)
倒序排列从给定下标和给定长度分值区间元素。
zSetValue = redisTemplate.opsForZSet().reverseRangeByScore("zSetValue",1,5,1,2);  
System.out.println("区间元素:" + zSetValue);  
 
 
20、reverseRangeByScoreWithScores(K key, double min, double max)
倒序排序获取RedisZSetCommands.Tuples的分值区间值。
Set<ZSetOperations.TypedTuple<String>> typedTupleSet = redisTemplate.opsForZSet().reverseRangeByScoreWithScores("zSetValue",1,5);  
iterator = typedTupleSet.iterator();  
while (iterator.hasNext()){  
    ZSetOperations.TypedTuple<String> typedTuple = iterator.next();  
    Object value = typedTuple.getValue();  
    double score1 = typedTuple.getScore();  
    System.out.println("区间值:" + value + "---->" + score1 );  
}  
 
 
21、reverseRangeByScoreWithScores(K key, double min, double max, long offset, long count)
倒序排序获取RedisZSetCommands.Tuples的从给定下标和给定长度分值区间值。
Set<ZSetOperations.TypedTuple<String>> typedTupleSet = redisTemplate.opsForZSet().reverseRangeByScoreWithScores("zSetValue",1,5,1,2);  
iterator = typedTupleSet.iterator();  
while (iterator.hasNext()){  
    ZSetOperations.TypedTuple<String> typedTuple = iterator.next();  
    Object value = typedTuple.getValue();  
    double score1 = typedTuple.getScore();  
    System.out.println("区间值:" + value + "---->" + score1 );  
}  
 
 
22、reverseRangeWithScores(K key, long start, long end)
索引倒序排列区间值。
Set<ZSetOperations.TypedTuple<String>> typedTupleSet = redisTemplate.opsForZSet().reverseRangeWithScores("zSetValue",1,5);  
iterator = typedTupleSet.iterator();  
while (iterator.hasNext()){  
    ZSetOperations.TypedTuple<String> typedTuple = iterator.next();  
    Object value = typedTuple.getValue();  
    double score1 = typedTuple.getScore();  
    System.out.println("区间值:" + value + "----->" + score1);  
}  
 
 
23、reverseRank(K key, Object o)
获取倒序排列的索引值。
long reverseRank = redisTemplate.opsForZSet().reverseRank("zSetValue","B");  
System.out.println("索引值:" + reverseRank);  
 
 
24、intersectAndStore(K key, K otherKey, K destKey)
获取2个变量的交集存放到第3个变量里面。
redisTemplate.opsForZSet().intersectAndStore("zSetValue","typedTupleSet","intersectSet");  
zSetValue = redisTemplate.opsForZSet().range("intersectSet",0,-1);  
System.out.println("里面:" + zSetValue); 
 
 
25、intersectAndStore(K key, Collection<K> otherKeys, K destKey)
获取多个变量的交集存放到第3个变量里面。
List list = new ArrayList();  
list.add("typedTupleSet");  
redisTemplate.opsForZSet().intersectAndStore("zSetValue",list,"intersectListSet");  
zSetValue = redisTemplate.opsForZSet().range("intersectListSet",0,-1);  
System.out.println("里面:" + zSetValue);
 
  
26、unionAndStore(K key, K otherKey, K destKey)
获取2个变量的合集存放到第3个变量里面。
redisTemplate.opsForZSet().unionAndStore("zSetValue","typedTupleSet","unionSet");  
zSetValue = redisTemplate.opsForZSet().range("unionSet",0,-1);  
System.out.println("里面:" + zSetValue);  
 
 
27、unionAndStore(K key, Collection<K> otherKeys, K destKey)
获取多个变量的合集存放到第3个变量里面。
redisTemplate.opsForZSet().unionAndStore("zSetValue",list,"unionListSet");  
zSetValue = redisTemplate.opsForZSet().range("unionListSet",0,-1);  
System.out.println("里面:" + zSetValue); 
 
 
28、remove(K key, Object... values)
批量移除元素根据元素值。
long removeCount = redisTemplate.opsForZSet().remove("unionListSet","A","B");  
zSetValue = redisTemplate.opsForZSet().range("unionListSet",0,-1);  
System.out.print("移除元素的个数:" + removeCount);  
System.out.println(",移除后剩余的元素:" + zSetValue);  
 
 
29、removeRangeByScore(K key, double min, double max)
根据分值移除区间元素。
removeCount = redisTemplate.opsForZSet().removeRangeByScore("unionListSet",3,5);  
zSetValue = redisTemplate.opsForZSet().range("unionListSet",0,-1);  
System.out.print("移除元素的个数:" + removeCount);  
System.out.println(",移除后剩余的元素:" + zSetValue);  
 
 
30、removeRange(K key, long start, long end)
根据索引值移除区间元素。
removeCount = redisTemplate.opsForZSet().removeRange("unionListSet",3,5);  
zSetValue = redisTemplate.opsForZSet().range("unionListSet",0,-1);  
System.out.print("移除元素的个数:" + removeCount);  
System.out.println(",移除后剩余的元素:" + zSetValue);