perf: 对获取路由信息接口增加缓存处理

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)
This commit is contained in:
2023-08-31 22:05:35 +08:00
parent d7c0dce608
commit 4639d13ba6
14 changed files with 181 additions and 105 deletions

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@@ -0,0 +1,102 @@
/*
* 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.
*/
package top.charles7c.cnadmin.common.config;
import java.util.Map;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
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.*;
import com.fasterxml.jackson.annotation.JsonTypeInfo;
import com.fasterxml.jackson.databind.ObjectMapper;
import cn.hutool.core.map.MapUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.crypto.digest.DigestUtil;
import cn.hutool.json.JSONUtil;
/**
* Redis 配置
*
* @author Charles7c
* @since 2022/12/28 23:17
*/
@Slf4j
@EnableCaching
@Configuration
@RequiredArgsConstructor
public class RedisConfiguration extends CachingConfigurerSupport {
private final ObjectMapper objectMapper;
/**
* 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));
}
/**
* 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;
}
/**
* 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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@@ -1,52 +0,0 @@
/*
* 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.
*/
package top.charles7c.cnadmin.common.config;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.redisson.codec.JsonJacksonCodec;
import org.redisson.spring.starter.RedissonAutoConfigurationCustomizer;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.fasterxml.jackson.databind.ObjectMapper;
/**
* Redisson 配置
*
* @author Charles7c
* @since 2022/12/28 23:17
*/
@Slf4j
@EnableCaching
@Configuration
@RequiredArgsConstructor
public class RedissonConfiguration {
private final ObjectMapper objectMapper;
/**
* 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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@@ -16,8 +16,6 @@
package top.charles7c.cnadmin.common.config.jackson;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
@@ -33,7 +31,6 @@ import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import com.fasterxml.jackson.databind.*;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
@@ -57,19 +54,12 @@ import top.charles7c.cnadmin.common.base.BaseEnum;
public class JacksonConfiguration {
/**
* 针对数值类型Long、BigInteger、BigDecimal时间类型LocalDateTime、LocalDate、LocalTime 的序列化和反序列化
* 针对时间类型LocalDateTime、LocalDate、LocalTime 的序列化和反序列化
*/
@Bean
public Jackson2ObjectMapperBuilderCustomizer customizer() {
return builder -> {
JavaTimeModule javaTimeModule = new JavaTimeModule();
// 针对数值类型Long、BigInteger、BigDecimal 的序列化
javaTimeModule.addSerializer(Long.class, ToStringSerializer.instance);
javaTimeModule.addSerializer(Long.TYPE, ToStringSerializer.instance);
javaTimeModule.addSerializer(BigInteger.class, ToStringSerializer.instance);
javaTimeModule.addSerializer(BigDecimal.class, ToStringSerializer.instance);
// 针对时间类型LocalDateTime、LocalDate、LocalTime 的序列化和反序列化
DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern(DatePattern.NORM_DATETIME_PATTERN);
javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(dateTimeFormatter));
javaTimeModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(dateTimeFormatter));

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@@ -47,4 +47,9 @@ public class CacheConsts {
* 用户缓存键前缀
*/
public static final String USER_KEY_PREFIX = "USER";
/**
* 菜单缓存键前缀
*/
public static final String MENU_KEY_PREFIX = "MENU";
}