package com.ycl.jxkg.config;
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import com.github.benmanes.caffeine.cache.Cache;
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import com.github.benmanes.caffeine.cache.Caffeine;
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import com.ycl.jxkg.constants.CaffeineConstant;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import java.util.HashMap;
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import java.util.concurrent.TimeUnit;
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@Configuration
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@EnableCaching
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public class CaffeineConfig {
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@Bean
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public Cache<String, Object> caffeineCache() {
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Cache<String, Object> caffeineCache = Caffeine.newBuilder()
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// 设置最后一次写入或访问后经过固定时间过期
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.expireAfterWrite(600, TimeUnit.SECONDS)
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// 初始的缓存空间大小
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.initialCapacity(10)
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// 缓存的最大条数
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.maximumSize(20)
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.build();
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// 初始化认证缓存、学习时长缓存
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caffeineCache.put(CaffeineConstant.AUTH, new HashMap<>(128));
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caffeineCache.put(CaffeineConstant.AUTH, new HashMap<>(128));
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return caffeineCache;
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}
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}
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