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| | |
| | | /* |
| | | * Copyright (c) 2018-2028, DreamLu All rights reserved. |
| | | * |
| | | * Redistribution and use in source and binary forms, with or without |
| | | * modification, are permitted provided that the following conditions are met: |
| | | * |
| | | * Redistributions of source code must retain the above copyright notice, |
| | | * this list of conditions and the following disclaimer. |
| | | * Redistributions in binary form must reproduce the above copyright |
| | | * notice, this list of conditions and the following disclaimer in the |
| | | * documentation and/or other materials provided with the distribution. |
| | | * Neither the name of the dreamlu.net developer nor the names of its |
| | | * contributors may be used to endorse or promote products derived from |
| | | * this software without specific prior written permission. |
| | | * Author: DreamLu 墿¥æ¢¦ (596392912@qq.com) |
| | | */ |
| | | |
| | | package org.springblade.core.redis.config; |
| | | |
| | | import org.springblade.core.redis.ratelimiter.RedisRateLimiterAspect; |
| | | import org.springblade.core.redis.ratelimiter.RedisRateLimiterClient; |
| | | import org.springframework.boot.autoconfigure.AutoConfiguration; |
| | | import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean; |
| | | import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty; |
| | | import org.springframework.context.annotation.Bean; |
| | | import org.springframework.core.env.Environment; |
| | | import org.springframework.core.io.ClassPathResource; |
| | | import org.springframework.data.redis.core.StringRedisTemplate; |
| | | import org.springframework.data.redis.core.script.DefaultRedisScript; |
| | | import org.springframework.data.redis.core.script.RedisScript; |
| | | import org.springframework.scripting.support.ResourceScriptSource; |
| | | |
| | | import java.util.List; |
| | | |
| | | /** |
| | | * åºäº redis çåå¸å¼éæµèªå¨é
ç½® |
| | | * |
| | | * @author L.cm |
| | | */ |
| | | @AutoConfiguration |
| | | @ConditionalOnProperty(value = "blade.redis.rate-limiter.enabled", havingValue = "true") |
| | | public class RateLimiterAutoConfiguration { |
| | | |
| | | @SuppressWarnings("unchecked") |
| | | private RedisScript<List<Long>> redisRateLimiterScript() { |
| | | DefaultRedisScript redisScript = new DefaultRedisScript<>(); |
| | | redisScript.setScriptSource(new ResourceScriptSource(new ClassPathResource("META-INF/scripts/blade_rate_limiter.lua"))); |
| | | redisScript.setResultType(List.class); |
| | | return redisScript; |
| | | } |
| | | |
| | | @Bean |
| | | @ConditionalOnMissingBean |
| | | public RedisRateLimiterClient redisRateLimiter(StringRedisTemplate redisTemplate, Environment environment) { |
| | | RedisScript<List<Long>> redisRateLimiterScript = redisRateLimiterScript(); |
| | | return new RedisRateLimiterClient(redisTemplate, redisRateLimiterScript, environment); |
| | | } |
| | | |
| | | @Bean |
| | | @ConditionalOnMissingBean |
| | | public RedisRateLimiterAspect redisRateLimiterAspect(RedisRateLimiterClient rateLimiterClient) { |
| | | return new RedisRateLimiterAspect(rateLimiterClient); |
| | | } |
| | | } |