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1.优化 Spring Cache 配置 2.暂时移除 Jackson 针对数值类型：Long、BigInteger、BigDecimal 的 toString 处理（TreeUtil 疑似在字符串类型 parentId 时会出现转换异常）
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...ew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/RedisConfiguration.java
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| /* | ||
| * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
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| package top.charles7c.cnadmin.common.config; | ||
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| import java.util.Map; | ||
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| import lombok.RequiredArgsConstructor; | ||
| import lombok.extern.slf4j.Slf4j; | ||
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| import org.redisson.codec.JsonJacksonCodec; | ||
| import org.redisson.spring.starter.RedissonAutoConfigurationCustomizer; | ||
| import org.springframework.boot.autoconfigure.cache.CacheProperties; | ||
| import org.springframework.cache.annotation.CachingConfigurerSupport; | ||
| import org.springframework.cache.annotation.EnableCaching; | ||
| import org.springframework.cache.interceptor.KeyGenerator; | ||
| import org.springframework.context.annotation.Bean; | ||
| import org.springframework.context.annotation.Configuration; | ||
| import org.springframework.data.redis.cache.RedisCacheConfiguration; | ||
| import org.springframework.data.redis.serializer.*; | ||
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| import com.fasterxml.jackson.annotation.JsonTypeInfo; | ||
| import com.fasterxml.jackson.databind.ObjectMapper; | ||
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| import cn.hutool.core.map.MapUtil; | ||
| import cn.hutool.core.util.StrUtil; | ||
| import cn.hutool.crypto.digest.DigestUtil; | ||
| import cn.hutool.json.JSONUtil; | ||
|
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| /** | ||
| * Redis 配置 | ||
| * | ||
| * @author Charles7c | ||
| * @since 2022/12/28 23:17 | ||
| */ | ||
| @Slf4j | ||
| @EnableCaching | ||
| @Configuration | ||
| @RequiredArgsConstructor | ||
| public class RedisConfiguration extends CachingConfigurerSupport { | ||
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| private final ObjectMapper objectMapper; | ||
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| /** | ||
| * Redisson 自定义配置 | ||
| */ | ||
| @Bean | ||
| public RedissonAutoConfigurationCustomizer redissonCustomizer() { | ||
| // 解决序列化乱码问题 | ||
| return config -> config.setCodec(new JsonJacksonCodec(objectMapper)); | ||
| } | ||
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| /** | ||
| * 解决 Spring Cache（@Cacheable）缓存乱码问题 | ||
| */ | ||
| @Bean | ||
| public RedisCacheConfiguration redisCacheConfiguration(CacheProperties cacheProperties) { | ||
| ObjectMapper objectMapperCopy = | ||
| objectMapper.copy().enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL, JsonTypeInfo.As.PROPERTY); | ||
| RedisCacheConfiguration redisCacheConfiguration = RedisCacheConfiguration.defaultCacheConfig() | ||
| .serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(new StringRedisSerializer())) | ||
| .serializeValuesWith(RedisSerializationContext.SerializationPair | ||
| .fromSerializer(new GenericJackson2JsonRedisSerializer(objectMapperCopy))); | ||
| CacheProperties.Redis redisCacheProperties = cacheProperties.getRedis(); | ||
| if (null != redisCacheProperties.getTimeToLive()) { | ||
| redisCacheConfiguration = redisCacheConfiguration.entryTtl(redisCacheProperties.getTimeToLive()); | ||
| } | ||
| if (!redisCacheProperties.isCacheNullValues()) { | ||
| redisCacheConfiguration = redisCacheConfiguration.disableCachingNullValues(); | ||
| } | ||
| return redisCacheConfiguration; | ||
| } | ||
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| /** | ||
| * 自定义缓存 key 生成策略（如果 @Cacheable 不指定 key，则默认使用该策略） | ||
| */ | ||
| @Bean | ||
| @Override | ||
| public KeyGenerator keyGenerator() { | ||
| return (target, method, params) -> { | ||
| String key = StrUtil.toUnderlineCase(method.getName()).toUpperCase(); | ||
| Map<String, Object> paramMap = MapUtil.newHashMap(params.length); | ||
| for (int i = 0; i < params.length; i++) { | ||
| paramMap.put(String.valueOf(i), params[i]); | ||
| } | ||
| return String.format("%s:%s", key, DigestUtil.sha256Hex(JSONUtil.toJsonStr(paramMap))); | ||
| }; | ||
| } | ||
| } |
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