From d6e10e4ee6521107ecd9e2a18a506d890b0fe567 Mon Sep 17 00:00:00 2001
From: "Yangkai.Shen" <237497819@qq.com>
Date: Mon, 30 Sep 2019 15:55:20 +0800
Subject: [PATCH] =?UTF-8?q?:bulb:=20=E6=B7=BB=E5=8A=A0=E6=BA=90=E7=A0=81?=
 =?UTF-8?q?=E6=B3=A8=E9=87=8A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/main/resources/scripts/redis/limit.lua              | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/spring-boot-demo-ratelimit-redis/src/main/resources/scripts/redis/limit.lua b/spring-boot-demo-ratelimit-redis/src/main/resources/scripts/redis/limit.lua
index 4658052..b9a4a15 100644
--- a/spring-boot-demo-ratelimit-redis/src/main/resources/scripts/redis/limit.lua
+++ b/spring-boot-demo-ratelimit-redis/src/main/resources/scripts/redis/limit.lua
@@ -10,11 +10,11 @@ local max = tonumber(ARGV[4])
 -- 移除指定分数区间内的所有元素，expired 即已经过期的 score
 -- 根据当前时间毫秒数 - 超时毫秒数，得到过期时间 expired
 redis.call('zremrangebyscore', key, 0, expired)
--- 获取 zset 中的元素个数
-local current = tonumber(redis.call('zcard', key))
 
---
+-- 获取 zset 中的当前元素个数
+local current = tonumber(redis.call('zcard', key))
 local next = current + 1
+
 if next > max then
   -- 达到限流大小 返回 0
   return 0;