--[[
lua 连接redis
需要保证您已安装了redis ，并且安装了redis-lua的依赖包

redis-lua的安装方式：luarocks install redis-lua
]]
local redis = require "redis"
local host = "you—host"
local port = 6379
local password = "password"

local client = redis.connect(host, port)
-- 设置密码，将起注释掉即可
local authResult = client:auth(password)
if not authResult then
    print("Failed to authenticate with Redis.")
    os.exit(1)
end
if not client:ping() then
    print("Failed to connect to Redis.")
    os.exit(1)
end

print("Connected to Redis.")

-- Authenticate with the Redis server


-- Set a key-value pair
client:set("my_key", "Hello, Redis!")

-- Get the value for a key
local value = client:get("my_key")
print("Value for 'my_key':", value)

client:quit()