Redis Database Common Operations

• Start

sudo service redis start

• Stop it

sudo service redis stop

• Restart

sudo service Redis restart  

• 启动客户端

Redis-cli

First, the database

Redis default of 16 databases (0-15)

Switch database

Redis supports the following data types by default

1 . String Type

Add, modify

Add multiple key values

Append value

Get value

Get Multiple values

2. Key operation

　View all Keys

　View the key that contains a in the name

Determines whether the key exists, returns 1 if present, does not exist return 0

Delete keys and their corresponding values

3 , hash type

Add, modify

Setting multiple properties

Gets all properties of the specified key

Gets the value of a property　

Get the values of multiple properties

Get the value of all properties

Delete the key value of the entire hash

4. List Type

Increase

Get Data

Modify

Delete

5. Set Type

Increase

Get element

Delete Element

6. Zset type (ordered set)

Increase

Get element

Gets the member between the weight values

Weight of the return value

Delete

Redis Database Common Operations