Getting Started with Redis

Windows installation, download compressed package, unzip directly can use Https://github.com/dmajkic/redis/downloads

Open Service side: Redis-server.exe

Open Client: Redis-cli.exe

Redis supports five types of data: string (String), hash (hash), list, set (set), and Zset (sorted set: Ordered set)

Basic syntax: COMMAND key_name [VALUE]

Keys pattern finds all keys that satisfy the pattern, * can be any number of characters

Strings Command (String)

Set key value

Get key

... ...

Hashing (hash)

Hash is a string type of field and value mapping table, hash is particularly suitable for storing objects.

Hmset Zoro Name "Roronoazoro" age "20" ...

Hgetall Zoro

Hget Zoro Name

...

Listing (list)

Lpush alist astring

Lrange alist 0 5

Lpop alist

Rpush alist astring

Rpop alist

......

Collection (SET)

Set is an unordered collection of type string. The collection member is unique.

Sadd Aset Amember

Smembers Aset

Spop Aset

......

Ordered set (Sorted set)

An ordered set is a collection of elements of type string, as well as a collection, and does not allow duplicate members

Each element is associated with a double-type fraction. Redis is a small-to-large ordering of the members in a collection by fractions.

Working with Redis with Python

Pip Install Redis

Import= Redis. Redis () R.set () r.get ( ) ...

Getting Started with Redis