Redis 学习笔记 安装/启动/测试/配置

$ docker pull redis

$ docker run --name test-redis -p 6379:6379 -d redis

$ docker exec -it test-redis redis-cli

$ set name nick  #设置 key-value
$ get name #获取键值 返回 "nick"

dotnet add package StackExchange.Redis

using System;
using StackExchange.Redis;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            //建立连接
            ConnectionMultiplexer redis = ConnectionMultiplexer.Connect("leepush.com");

            //访问 Redis 数据库
            IDatabase db = redis.GetDatabase();
            var name = db.StringGet("name");  //通过Key 获取值

            Console.WriteLine("Hello World! " + $"{name}");
        }
    }
}

//建立连接
ConnectionMultiplexer redis = ConnectionMultiplexer.Connect("leepush.com");

//访问 Redis 数据库
IDatabase db = redis.GetDatabase();
db.StringSet("age", 18);

var name = db.StringGet("name");
var age = db.StringGet("age");


Console.WriteLine($"{name} is {age} years old.");

################################ SNAPSHOTTING  ################################
#
# Save the DB on disk:
#
#   save <seconds> <changes>
#
#   Will save the DB if both the given number of seconds and the given
#   number of write operations against the DB occurred.
#
#   In the example below the behaviour will be to save:
#   after 900 sec (15 min) if at least 1 key changed
#   after 300 sec (5 min) if at least 10 keys changed
#   after 60 sec if at least 10000 keys changed
#
#   Note: you can disable saving completely by commenting out all "save" lines.
#
#   It is also possible to remove all the previously configured save
#   points by adding a save directive with a single empty string argument
#   like in the following example:
#
#   save ""

save 900 1
save 300 10
save 60 10000

############################## APPEND ONLY MODE ###############################

# By default Redis asynchronously dumps the dataset on disk. This mode is
# good enough in many applications, but an issue with the Redis process or
# a power outage may result into a few minutes of writes lost (depending on
# the configured save points).
#
# The Append Only File is an alternative persistence mode that provides
# much better durability. For instance using the default data fsync policy
# (see later in the config file) Redis can lose just one second of writes in a
# dramatic event like a server power outage, or a single write if something
# wrong with the Redis process itself happens, but the operating system is
# still running correctly.
#
# AOF and RDB persistence can be enabled at the same time without problems.
# If the AOF is enabled on startup Redis will load the AOF, that is the file
# with the better durability guarantees.
#
# Please check http://redis.io/topics/persistence for more information.

appendonly no

docker run -v /home/ubuntu/redis/redis.conf:/usr/local/etc/redis/redis.conf --name custom-redis -p 6379:6379 redis redis-server /usr/local/etc/redis/redis.conf

$ docker exec -it ebd8 redis  # 这里的 ebd8 就是我的容器id前四位