New data structure —— List

[qishenonly]

We need a new data structure, List, to extend the database's key-value storage structure.
We need to build some instructions into List to make it more complete.
If you are interested in extending the List data structure, you can comment below on the issue id you would like to try and we will assign it to you.

ID	Method	Command	Description	Progress	People
1	LPush	LPush key value1	Insert one or more values at the left of a list	finished	@SandTripper
2	LPushs	LPushs key value1 value2 ...	Insert multiple values at the left of a list	finished	@SandTripper
3	RPush	RPush key value1	Insert one or more values at the right of a list	finished	@SandTripper
4	RPushs	RPushs key value1 value2 ...	Insert multiple values at the right of a list	finished	@SandTripper
5	LPop	LPop key	Remove and return the first value from the left of a list	finished	@SandTripper
6	RPop	RPop key	Remove and return the last value from the right of a list	finished	@SandTripper
7	LRange	LRange key start stop	Get a range of values from a list	finished	@SandTripper
8	LLen	LLen key	Get the length of a list	finished	@SandTripper
9	LRem	LRem key count value	Remove matching values from a list	finished	@SandTripper
10	LSet	LSet key index value	Set the value at a specific index in a list	finished	@SandTripper
11	LTrim	LTrim key start stop	Trim a list to the specified range of elements	finished	@SandTripper
12	LIndex	LIndex key index	Get the element at a specific index in a list	finished	@SandTripper
13	RPOPLPUSH	RPOPLPUSH source destination	Remove an element from the end of one list and push it to another list	finished	@SandTripper

[SandTripper]

I want to receive tasks from ID1 to 13

[qishenonly]

I want to receive tasks from ID1 to 13我要接收ID1到13的任务

OK，try to do it. It might be a little difficult

[qishenonly]

I want to receive tasks from ID1 to 13我要接收ID1到13的任务

OK，try to do it. It might be a little difficult