From 896939ce4ea889f0452643515ec5a227020ac89f Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期二, 17 八月 2021 14:23:19 +0800
Subject: [PATCH] Merge branch 'master' of https://gitee.com/y_project/RuoYi-Vue into dev

---
 ruoyi-framework/src/main/java/com/ruoyi/framework/config/RedisConfig.java |   40 +++++++++++++++++++++++++++++++++++++---
 1 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/RedisConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/RedisConfig.java
index 95c7572..8deee6b 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/RedisConfig.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/RedisConfig.java
@@ -1,6 +1,6 @@
 package com.ruoyi.framework.config;
 
-import cn.hutool.core.util.StrUtil;
+import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.framework.config.properties.RedissonProperties;
 import org.redisson.Redisson;
 import org.redisson.api.RedissonClient;
@@ -19,6 +19,7 @@
 
 import java.io.IOException;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -58,7 +59,7 @@
 			.setAddress(prefix + redisProperties.getHost() + ":" + redisProperties.getPort())
 			.setConnectTimeout(((Long) redisProperties.getTimeout().toMillis()).intValue())
 			.setDatabase(redisProperties.getDatabase())
-			.setPassword(StrUtil.isNotBlank(redisProperties.getPassword()) ? redisProperties.getPassword() : null)
+			.setPassword(StringUtils.isNotBlank(redisProperties.getPassword()) ? redisProperties.getPassword() : null)
 			.setTimeout(singleServerConfig.getTimeout())
 			.setRetryAttempts(singleServerConfig.getRetryAttempts())
 			.setRetryInterval(singleServerConfig.getRetryInterval())
@@ -78,9 +79,42 @@
 	 */
 	@Bean
 	public CacheManager cacheManager(RedissonClient redissonClient) {
+		List<RedissonProperties.CacheGroup> cacheGroup = redissonProperties.getCacheGroup();
 		Map<String, CacheConfig> config = new HashMap<>();
-		config.put("redissonCacheMap", new CacheConfig(30*60*1000, 10*60*1000));
+		for (RedissonProperties.CacheGroup group : cacheGroup) {
+			CacheConfig cacheConfig = new CacheConfig(group.getTtl(), group.getMaxIdleTime());
+			cacheConfig.setMaxSize(group.getMaxSize());
+			config.put(group.getGroupId(), cacheConfig);
+		}
 		return new RedissonSpringCacheManager(redissonClient, config, JsonJacksonCodec.INSTANCE);
 	}
 
+	@Bean
+	public DefaultRedisScript<Long> limitScript()
+	{
+		DefaultRedisScript<Long> redisScript = new DefaultRedisScript<>();
+		redisScript.setScriptText(limitScriptText());
+		redisScript.setResultType(Long.class);
+		return redisScript;
+	}
+
+	/**
+	 * 闄愭祦鑴氭湰
+	 */
+	private String limitScriptText()
+	{
+		return "local key = KEYS[1]\n" +
+			"local count = tonumber(ARGV[1])\n" +
+			"local time = tonumber(ARGV[2])\n" +
+			"local current = redis.call('get', key);\n" +
+			"if current and tonumber(current) > count then\n" +
+			"    return current;\n" +
+			"end\n" +
+			"current = redis.call('incr', key)\n" +
+			"if tonumber(current) == 1 then\n" +
+			"    redis.call('expire', key, time)\n" +
+			"end\n" +
+			"return current;";
+	}
+
 }

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