From 900867df021ea287d78eb3893c4e0bd7304e213c Mon Sep 17 00:00:00 2001
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 <15040126243@163.com>
Date: Fri, 17 Sep 2021 16:19:12 +0800
Subject: [PATCH] =?UTF-8?q?add=20RedisUtils=20=E5=A2=9E=E5=8A=A0=E9=99=90?=
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---
 .../java/com/ruoyi/common/utils/RedisUtils.java    | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/RedisUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/RedisUtils.java
index 5fcfb9dee..5ee7c1bdc 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/RedisUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/RedisUtils.java
@@ -25,6 +25,20 @@ public class RedisUtils {
 
     private static RedissonClient client = SpringUtils.getBean(RedissonClient.class);
 
+    /**
+     * 限流
+     *
+     * @param key          限流key
+     * @param limitType    限流类型
+     * @param rate         速率
+     * @param rateInterval 速率间隔
+     */
+    public static boolean rateLimiter(String key, RateType rateType, int rate, int rateInterval) {
+        RRateLimiter rateLimiter = client.getRateLimiter(key);
+        rateLimiter.trySetRate(rateType, rate, rateInterval, RateIntervalUnit.SECONDS);
+        return rateLimiter.tryAcquire();
+    }
+
     /**
      * 发布通道消息
      *