From dffd5bf02a7c89c9b86b328620eceb789a67ac35 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期一, 03 四月 2023 13:22:07 +0800
Subject: [PATCH] update 优化 限流注解 key 支持简单 spel 表达式

---
 ruoyi-common/ruoyi-common-ratelimiter/src/main/java/org/dromara/common/ratelimiter/aspectj/RateLimiterAspect.java |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-ratelimiter/src/main/java/org/dromara/common/ratelimiter/aspectj/RateLimiterAspect.java b/ruoyi-common/ruoyi-common-ratelimiter/src/main/java/org/dromara/common/ratelimiter/aspectj/RateLimiterAspect.java
index 75b32f1..8f3a5ca 100644
--- a/ruoyi-common/ruoyi-common-ratelimiter/src/main/java/org/dromara/common/ratelimiter/aspectj/RateLimiterAspect.java
+++ b/ruoyi-common/ruoyi-common-ratelimiter/src/main/java/org/dromara/common/ratelimiter/aspectj/RateLimiterAspect.java
@@ -18,6 +18,7 @@
 import org.springframework.core.DefaultParameterNameDiscoverer;
 import org.springframework.core.ParameterNameDiscoverer;
 import org.springframework.expression.EvaluationContext;
+import org.springframework.expression.Expression;
 import org.springframework.expression.ExpressionParser;
 import org.springframework.expression.ParserContext;
 import org.springframework.expression.common.TemplateParserContext;
@@ -100,7 +101,14 @@
             }
             // 瑙f瀽杩斿洖缁檏ey
             try {
-                key = parser.parseExpression(key, parserContext).getValue(context, String.class) + ":";
+                Expression expression;
+                if (StringUtils.startsWith(key, parserContext.getExpressionPrefix())
+                    && StringUtils.endsWith(key, parserContext.getExpressionSuffix())) {
+                    expression = parser.parseExpression(key, parserContext);
+                } else {
+                    expression = parser.parseExpression(key);
+                }
+                key = expression.getValue(context, String.class) + ":";
             } catch (Exception e) {
                 throw new ServiceException("闄愭祦key瑙f瀽寮傚父!璇疯仈绯荤鐞嗗憳!");
             }

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