1.将值追加到列表 RPUSH key value [value ...] summary: Append one or multiple values to a list since: 1.0.0 127.0.0.1:6379> RPUSH mylist value1 value2 value3 (integer) 3 2.获取列表的长度 LLEN key summary: Get the length of a list since: 1.0.0 127.0.0.1:6379> llen mylist (integer) 3 3.获取并移除列表中第一个元素 BLPOP key [key ...] timeout summary: Remove and get the first element in a list, or block until one is available since: 2.0.0 127.0.0.1:6379> blpop mylist 3 1) "mylist" ##列表key 2) "value1" #列表当前第一个值 127.0.0.1:6379> blpop mylist 3 1) "mylist" 2) "value2" 127.0.0.1:6379> blpop mylist 3 1) "mylist" 2) "value3" 127.0.0.1:6379> blpop mylist 3 列表已经不存在value (nil) (3.78s) 4.获取并移除列表中的最后一个元素 BRPOP key [key ...] timeout summary: Remove and get the last element in a list, or block until one is available since: 2.0.0 127.0.0.1:6379> brpop list1 3 1) "list1" #列表键名 2) "value3" #列表最后一个值 5.出栈list中的一个value，并放入另一个list中，并返回该值 BRPOPLPUSH source destination timeout summary: Pop a value from a list, push it to another list and return it; or block until one is available since: 2.2.0 127.0.0.1:6379> BRPOPLPUSH list1 list2 3 "value2" 6.获取指定位置的value值，返回的是该位置的值，无值或超出边界返回nil LINDEX key index summary: Get an element from a list by its index since: 1.0.0 7.在列表一个元素的之前或之后插入一个元素，返回当前列表的长度 LINSERT key BEFORE|AFTER pivot value summary: Insert an element before or after another element in a list since: 2.2.0 127.0.0.1:6379> linsert ml before v2 value2 (integer) 5 在v2之前插入值value2 8.栈顶元素出栈 LPOP key summary: Remove and get the first element in a list since: 1.0.0 127.0.0.1:6379> lpop ml "v1" 9.向list中添加一个或多个value，后加入的值，index在前(将元素压入栈顶) LPUSH key value [value ...] summary: Prepend one or multiple values to a list since: 1.0.0 127.0.0.1:6379> lpush list2 val1 val2 val3 val4 val5 (integer) 6 127.0.0.1:6379> lindex list2 0 "val5" 10.只有当列表存在时，才从栈顶压入元素 LPUSHX key value summary: Prepend a value to a list, only if the list exists since: 2.2.0 11.获取指定范围的list的value值 LRANGE key start stop summary: Get a range of elements from a list since: 1.0.0 12.从列表中移除元素(当list中存在多个重复的值时，count确定要移除几个value) LREM key count value summary: Remove elements from a list since: 1.0.0 13.通过元素的索引index设置value LSET key index value summary: Set the value of an element in a list by its index since: 1.0.0 127.0.0.1:6379> lset list2 3 namew #修改第三个位置的值 OK 14. LTRIM key start stop summary: Trim a list to the specified range since: 1.0.0 15.移除并获取列表中的最后一个元素 RPOP key summary: Remove and get the last element in a list since: 1.0.0 16.移除列表中的最后一个元素，追加到另一个列表中，并返回该值 RPOPLPUSH source destination summary: Remove the last element in a list, append it to another list and return it since: 1.2.0 17.将值追加到列表中，只有当这个列表已经存在 RPUSHX key value summary: Append a value to a list, only if the list exists since: 2.2.0
