DDD（领域驱动设计）思想解读及优秀实践ggggg

download:DDD（领域驱动设计）思想解读及优秀实

1. 源码解析

   package redis

   import (
   "math/rand"
   "strconv"
   "sync/atomic"
   "time"

   red "github.com/go-redis/redis"
   "github.com/tal-tech/go-zero/core/logx"
   复制代码

   )

   const (
   letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
   lockCommand = if redis.call("GET", KEYS[1]) == ARGV[1] then redis.call("SET", KEYS[1], ARGV[1], "PX", ARGV[2]) return "OK" else return redis.call("SET", KEYS[1], ARGV[1], "NX", "PX", ARGV[2]) end
   delCommand = if redis.call("GET", KEYS[1]) == ARGV[1] then return redis.call("DEL", KEYS[1]) else return 0 end
   randomLen = 16