fix: 码全代码添加
This commit is contained in:
38
template/cvbp/cvbp-public/cvbp-cache-core/.gitignore
vendored
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38
template/cvbp/cvbp-public/cvbp-cache-core/.gitignore
vendored
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@@ -0,0 +1,38 @@
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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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|
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### IntelliJ IDEA ###
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.idea/modules.xml
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.idea/jarRepositories.xml
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.idea/compiler.xml
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.idea/libraries/
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*.iws
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*.iml
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*.ipr
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store
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69
template/cvbp/cvbp-public/cvbp-cache-core/pom.xml
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69
template/cvbp/cvbp-public/cvbp-cache-core/pom.xml
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@@ -0,0 +1,69 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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~ Copyright (c) 2023 codvision.com All Rights Reserved.
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-->
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<parent>
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<groupId>com.codvision</groupId>
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<artifactId>cvbp-public</artifactId>
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<version>1.0.0-SNAPSHOT</version>
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</parent>
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<modelVersion>4.0.0</modelVersion>
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<artifactId>cvbp-cache-core</artifactId>
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<packaging>jar</packaging>
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<version>1.0.0-SNAPSHOT</version>
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<properties>
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<maven.compiler.source>8</maven.compiler.source>
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<maven.compiler.target>8</maven.compiler.target>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-data-redis</artifactId>
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<exclusions>
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<exclusion>
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<groupId>io.lettuce</groupId>
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<artifactId>lettuce-core</artifactId>
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</exclusion>
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</exclusions>
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</dependency>
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<dependency>
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<groupId>redis.clients</groupId>
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<artifactId>jedis</artifactId>
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</dependency>
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<dependency>
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<groupId>org.redisson</groupId>
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<artifactId>redisson</artifactId>
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<exclusions>
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<exclusion>
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<artifactId>slf4j-api</artifactId>
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<groupId>org.slf4j</groupId>
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</exclusion>
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</exclusions>
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</dependency>
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<dependency>
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<groupId>cn.hutool</groupId>
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<artifactId>hutool-core</artifactId>
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</dependency>
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<dependency>
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<groupId>cn.hutool</groupId>
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<artifactId>hutool-crypto</artifactId>
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</dependency>
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<dependency>
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<groupId>cn.hutool</groupId>
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<artifactId>hutool-extra</artifactId>
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</dependency>
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</dependencies>
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</project>
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@@ -0,0 +1,42 @@
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/*
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* Copyright (c) 2023 codvision.com All Rights Reserved.
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*/
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package com.codvision.cachecore.config;
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import lombok.Data;
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import org.springframework.boot.context.properties.ConfigurationProperties;
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import org.springframework.context.annotation.Configuration;
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/**
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* 缓存属性配置
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*
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* @author lingee
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* @date 2023/7/26
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*/
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@Data
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@Configuration
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@ConfigurationProperties("cvbp.cache")
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public class CacheProperties {
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/**
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* 缓存
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*/
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private Boolean enabled = false;
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/**
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* 缓存类型
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*/
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private String type = "redis";
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/**
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* 缓存超时时间（单位:秒）
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*/
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private Long timeout = 3600 * 24L;
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/**
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* redisson是否开启
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*/
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private Boolean redisson = false;
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}
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@@ -0,0 +1,236 @@
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package com.codvision.cachecore.config;
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import cn.hutool.core.text.CharSequenceUtil;
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import cn.hutool.crypto.digest.DigestUtil;
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import com.fasterxml.jackson.annotation.JsonAutoDetect;
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import com.fasterxml.jackson.annotation.JsonInclude;
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import com.fasterxml.jackson.annotation.JsonTypeInfo;
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import com.fasterxml.jackson.annotation.PropertyAccessor;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.DeserializationFeature;
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import com.fasterxml.jackson.databind.MapperFeature;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.fasterxml.jackson.databind.SerializationFeature;
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import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
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import lombok.extern.slf4j.Slf4j;
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import org.redisson.Redisson;
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import org.redisson.api.RedissonClient;
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import org.redisson.config.ClusterServersConfig;
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import org.redisson.config.Config;
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import org.redisson.config.SentinelServersConfig;
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import org.redisson.config.SingleServerConfig;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
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import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
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import org.springframework.boot.autoconfigure.data.redis.RedisProperties;
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import org.springframework.cache.Cache;
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import org.springframework.cache.CacheManager;
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import org.springframework.cache.annotation.CachingConfigurerSupport;
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import org.springframework.cache.annotation.EnableCaching;
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import org.springframework.cache.interceptor.CacheErrorHandler;
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import org.springframework.cache.interceptor.KeyGenerator;
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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 org.springframework.context.annotation.Primary;
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import org.springframework.data.redis.cache.RedisCacheConfiguration;
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import org.springframework.data.redis.cache.RedisCacheManager;
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import org.springframework.data.redis.cache.RedisCacheWriter;
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import org.springframework.data.redis.connection.RedisConnectionFactory;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
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import org.springframework.data.redis.serializer.RedisSerializationContext;
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import org.springframework.data.redis.serializer.RedisSerializer;
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import org.springframework.data.redis.serializer.StringRedisSerializer;
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import javax.annotation.Resource;
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import java.time.Duration;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* 自定义redis配置
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*
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* @author lingee
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* @since 2023/7/26
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*/
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@Slf4j
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@EnableCaching
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@Configuration
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@ConditionalOnExpression(value = "${cvbp.cache.enabled:true}")
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@ConditionalOnProperty(value = "cvbp.cache.type", havingValue = "redis")
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public class RedisConfig extends CachingConfigurerSupport {
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private static final String REDIS_PREFIX = "redis://";
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@Resource
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private CacheProperties cacheProperties;
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@Resource
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private ObjectMapper objectMapper;
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/**
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* 缓存json序列化配置
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*
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* @return
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*/
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private Jackson2JsonRedisSerializer jackson2JsonRedisSerializer() {
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Jackson2JsonRedisSerializer jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer(Object.class);
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ObjectMapper objectMapper = new ObjectMapper();
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objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
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objectMapper.configure(MapperFeature.USE_ANNOTATIONS, false);
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objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
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objectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
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//此项必须配置，否则会报java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to XXX
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objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, ObjectMapper.DefaultTyping.NON_FINAL,
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JsonTypeInfo.As.PROPERTY);
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objectMapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
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jackson2JsonRedisSerializer.setObjectMapper(objectMapper);
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return jackson2JsonRedisSerializer;
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}
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/**
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* 当有多个管理器的时候，必须使用该注解在一个管理器上注释：表示该管理器为默认的管理器
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*
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* @param connectionFactory 链接工厂
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* @return 缓存
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*/
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@Bean
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@Primary
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public CacheManager cacheManager(RedisConnectionFactory connectionFactory) {
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RedisSerializer<String> redisSerializer = new StringRedisSerializer();
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RedisCacheConfiguration cacheConfiguration = RedisCacheConfiguration.defaultCacheConfig()
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.entryTtl(Duration.ofSeconds(cacheProperties.getTimeout()))
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.disableCachingNullValues()
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.serializeKeysWith(RedisSerializationContext.SerializationPair.fromSerializer(redisSerializer))
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.serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(jackson2JsonRedisSerializer()));
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RedisCacheWriter redisCacheWriter = RedisCacheWriter.nonLockingRedisCacheWriter(connectionFactory);
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RedisCacheManager cacheManager = new RedisCacheManager(redisCacheWriter, cacheConfiguration);
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return cacheManager;
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}
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@Bean(destroyMethod = "shutdown")
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@ConditionalOnProperty(value = "cvbp.cache.redisson", havingValue = "true")
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public RedissonClient redisson(RedisProperties redisProperties) {
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Config config = new Config();
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if (redisProperties.getSentinel() != null && !redisProperties.getSentinel().getNodes().isEmpty()) {
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// 哨兵模式
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SentinelServersConfig sentinelServersConfig = config.useSentinelServers();
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sentinelServersConfig.setMasterName(redisProperties.getSentinel().getMaster());
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List<String> sentinelAddress = new ArrayList<>();
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for (String node : redisProperties.getCluster().getNodes()) {
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sentinelAddress.add(REDIS_PREFIX + node);
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}
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sentinelServersConfig.setSentinelAddresses(sentinelAddress);
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if (CharSequenceUtil.isNotEmpty(redisProperties.getSentinel().getPassword())) {
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sentinelServersConfig.setSentinelPassword(redisProperties.getSentinel().getPassword());
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}
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} else if (redisProperties.getCluster() != null && !redisProperties.getCluster().getNodes().isEmpty()) {
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// 集群模式
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ClusterServersConfig clusterServersConfig = config.useClusterServers();
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List<String> clusterNodes = new ArrayList<>();
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for (String node : redisProperties.getCluster().getNodes()) {
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clusterNodes.add(REDIS_PREFIX + node);
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}
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clusterServersConfig.setNodeAddresses(clusterNodes);
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if (CharSequenceUtil.isNotEmpty(redisProperties.getPassword())) {
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clusterServersConfig.setPassword(redisProperties.getPassword());
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}
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} else {
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SingleServerConfig singleServerConfig = config.useSingleServer();
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singleServerConfig.setAddress(REDIS_PREFIX + redisProperties.getHost() + ":" + redisProperties.getPort());
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if (CharSequenceUtil.isNotEmpty(redisProperties.getPassword())) {
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singleServerConfig.setPassword(redisProperties.getPassword());
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}
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singleServerConfig.setPingConnectionInterval(1000);
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}
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return Redisson.create(config);
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}
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@Primary
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@Bean(name = "redisTemplate")
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public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
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RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
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redisTemplate.setConnectionFactory(connectionFactory);
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// 使用Jackson2JsonRedisSerialize 替换默认序列化(默认采用的是JDK序列化)
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Jackson2JsonRedisSerializer<Object> jackson2JsonRedisSerializer = new Jackson2JsonRedisSerializer<>(Object.class);
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ObjectMapper om = new ObjectMapper();
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om.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
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om.enableDefaultTyping(ObjectMapper.DefaultTyping.NON_FINAL);
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jackson2JsonRedisSerializer.setObjectMapper(om);
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// redisTemplate.setKeySerializer(jackson2JsonRedisSerializer);
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redisTemplate.setValueSerializer(jackson2JsonRedisSerializer);
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// redisTemplate.setHashKeySerializer(jackson2JsonRedisSerializer);
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redisTemplate.setHashValueSerializer(jackson2JsonRedisSerializer);
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//key的序列化采用StringRedisSerializer
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redisTemplate.setKeySerializer(new StringRedisSerializer());
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redisTemplate.setHashKeySerializer(jackson2JsonRedisSerializer);
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return redisTemplate;
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}
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||||
|
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/**
|
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* 自定义缓存key生成策略，默认将使用该策略
|
||||
*/
|
||||
@Bean(name = "cacheKeyGenerator")
|
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@Override
|
||||
public KeyGenerator keyGenerator() {
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||||
return (target, method, params) -> {
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Map<String, Object> container = new HashMap<>(3);
|
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Class<?> targetClassClass = target.getClass();
|
||||
//类地址
|
||||
container.put("class", targetClassClass.toGenericString());
|
||||
//方法名称
|
||||
container.put("methodName", method.getName());
|
||||
//包名称
|
||||
container.put("package", targetClassClass.getPackage());
|
||||
//参数列表
|
||||
for (int i = 0; i < params.length; i++) {
|
||||
container.put(String.valueOf(i), params[i]);
|
||||
}
|
||||
//转为JSON字符串
|
||||
String jsonString;
|
||||
try {
|
||||
jsonString = objectMapper.writeValueAsString(container);
|
||||
} catch (JsonProcessingException e) {
|
||||
log.error(e.getMessage(), e);
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
//做SHA256 Hash计算，得到一个SHA256摘要作为Key
|
||||
return DigestUtil.sha256Hex(jsonString);
|
||||
};
|
||||
}
|
||||
|
||||
@Bean
|
||||
@Override
|
||||
public CacheErrorHandler errorHandler() {
|
||||
//异常处理，当Redis发生异常时，打印日志，但是程序正常走
|
||||
log.info("初始化 -> [{}]", "Redis CacheErrorHandler");
|
||||
return new CacheErrorHandler() {
|
||||
@Override
|
||||
public void handleCacheGetError(RuntimeException e, Cache cache, Object key) {
|
||||
log.error("Redis occur handleCacheGetError：key -> [{}]", key, e);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleCachePutError(RuntimeException e, Cache cache, Object key, Object value) {
|
||||
log.error("Redis occur handleCachePutError：key -> [{}]；value -> [{}]", key, value, e);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleCacheEvictError(RuntimeException e, Cache cache, Object key) {
|
||||
log.error("Redis occur handleCacheEvictError：key -> [{}]", key, e);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void handleCacheClearError(RuntimeException e, Cache cache) {
|
||||
log.error("Redis occur handleCacheClearError：", e);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,11 @@
|
||||
/*
|
||||
* Copyright (c) 2023 codvision.com All Rights Reserved.
|
||||
*/
|
||||
|
||||
/**
|
||||
* 缓存模块
|
||||
*
|
||||
* @author lingee
|
||||
* @date 2023/7/26
|
||||
*/
|
||||
package com.codvision.cachecore;
|
||||
@@ -0,0 +1,718 @@
|
||||
package com.codvision.cachecore.utils;
|
||||
|
||||
import cn.hutool.core.convert.Convert;
|
||||
import cn.hutool.extra.spring.SpringUtil;
|
||||
import com.codvision.cachecore.config.CacheProperties;
|
||||
import lombok.experimental.UtilityClass;
|
||||
import org.springframework.data.redis.connection.RedisConnection;
|
||||
import org.springframework.data.redis.connection.RedisConnectionFactory;
|
||||
import org.springframework.data.redis.core.*;
|
||||
import org.springframework.data.redis.core.script.DefaultRedisScript;
|
||||
import org.springframework.data.redis.core.script.RedisScript;
|
||||
|
||||
import java.util.*;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
|
||||
/**
|
||||
* 缓存工具类
|
||||
*
|
||||
* @author lingee
|
||||
* @date 2023/7/27
|
||||
*/
|
||||
@UtilityClass
|
||||
public class RedisUtil {
|
||||
|
||||
private static final Long SUCCESS = 1L;
|
||||
|
||||
/**
|
||||
* 指定缓存失效时间
|
||||
*
|
||||
* @param key 键
|
||||
* @param time 时间(秒)
|
||||
*/
|
||||
public boolean expire(String key, long time) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Optional.ofNullable(redisTemplate)
|
||||
.filter(template -> time > 0)
|
||||
.ifPresent(template -> template.expire(key, time, TimeUnit.SECONDS));
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 指定缓存失效时间
|
||||
*
|
||||
* @param key 键
|
||||
* @param time 时间
|
||||
* @param timeUnit 时间单位
|
||||
*/
|
||||
public boolean expire(String key, long time, TimeUnit timeUnit) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Optional.ofNullable(redisTemplate)
|
||||
.filter(template -> time > 0)
|
||||
.ifPresent(template -> template.expire(key, time, timeUnit));
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* 根据 key 获取过期时间
|
||||
*
|
||||
* @param key 键 不能为null
|
||||
* @return 时间(秒) 返回0代表为永久有效
|
||||
*/
|
||||
public long getExpire(Object key) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return Optional.ofNullable(redisTemplate)
|
||||
.map(template -> template.getExpire(key, TimeUnit.SECONDS))
|
||||
.orElse(-1L);
|
||||
}
|
||||
|
||||
/**
|
||||
* 查找匹配key
|
||||
*
|
||||
* @param pattern key
|
||||
* @return /
|
||||
*/
|
||||
public List<String> scan(String pattern) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
ScanOptions options = ScanOptions.scanOptions().match(pattern).build();
|
||||
return Optional.ofNullable(redisTemplate).map(template -> {
|
||||
RedisConnectionFactory factory = template.getConnectionFactory();
|
||||
RedisConnection rc = Objects.requireNonNull(factory).getConnection();
|
||||
Cursor<byte[]> cursor = rc.scan(options);
|
||||
List<String> result = new ArrayList<>();
|
||||
while (cursor.hasNext()) {
|
||||
result.add(new String(cursor.next()));
|
||||
}
|
||||
RedisConnectionUtils.releaseConnection(rc, factory);
|
||||
return result;
|
||||
}).orElse(Collections.emptyList());
|
||||
}
|
||||
|
||||
/**
|
||||
* 分页查询 key
|
||||
*
|
||||
* @param patternKey key
|
||||
* @param page 页码
|
||||
* @param size 每页数目
|
||||
* @return /
|
||||
*/
|
||||
public List<String> findKeysForPage(String patternKey, int page, int size) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
ScanOptions options = ScanOptions.scanOptions().match(patternKey).build();
|
||||
RedisConnectionFactory factory = redisTemplate.getConnectionFactory();
|
||||
RedisConnection rc = Objects.requireNonNull(factory).getConnection();
|
||||
Cursor<byte[]> cursor = rc.scan(options);
|
||||
List<String> result = new ArrayList<>(size);
|
||||
int tmpIndex = 0;
|
||||
int fromIndex = page * size;
|
||||
int toIndex = page * size + size;
|
||||
while (cursor.hasNext()) {
|
||||
if (tmpIndex >= fromIndex && tmpIndex < toIndex) {
|
||||
result.add(new String(cursor.next()));
|
||||
tmpIndex++;
|
||||
continue;
|
||||
}
|
||||
// 获取到满足条件的数据后,就可以退出了
|
||||
if (tmpIndex >= toIndex) {
|
||||
break;
|
||||
}
|
||||
tmpIndex++;
|
||||
cursor.next();
|
||||
}
|
||||
RedisConnectionUtils.releaseConnection(rc, factory);
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断key是否存在
|
||||
*
|
||||
* @param key 键
|
||||
* @return true 存在 false不存在
|
||||
*/
|
||||
public boolean hasKey(String key) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return Optional.ofNullable(redisTemplate).map(template -> template.hasKey(key)).orElse(false);
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除缓存
|
||||
*
|
||||
* @param keys 可以传一个值 或多个
|
||||
*/
|
||||
public void del(String... keys) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
for (String key : keys) {
|
||||
if (hasKey(key)) {
|
||||
redisTemplate.delete(key);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取锁
|
||||
*
|
||||
* @param lockKey 锁key
|
||||
* @param value value
|
||||
* @param expireTime：单位-秒
|
||||
* @return boolean
|
||||
*/
|
||||
public boolean getLock(String lockKey, String value, int expireTime) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return Optional.ofNullable(redisTemplate)
|
||||
.map(template -> template.opsForValue().setIfAbsent(lockKey, value, expireTime, TimeUnit.SECONDS))
|
||||
.orElse(false);
|
||||
}
|
||||
|
||||
/**
|
||||
* 释放锁
|
||||
*
|
||||
* @param lockKey 锁key
|
||||
* @param value value
|
||||
* @return boolean
|
||||
*/
|
||||
public boolean releaseLock(String lockKey, String value) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
String script = "if redis.call('get', KEYS[1]) == ARGV[1] then return redis.call('del', KEYS[1]) else return 0 end";
|
||||
RedisScript<Long> redisScript = new DefaultRedisScript<>(script, Long.class);
|
||||
return Optional.ofNullable(redisTemplate.execute(redisScript, Collections.singletonList(lockKey), value))
|
||||
.map(Convert::toLong)
|
||||
.filter(SUCCESS::equals)
|
||||
.isPresent();
|
||||
}
|
||||
|
||||
// ============================String=============================
|
||||
|
||||
/**
|
||||
* 普通缓存获取
|
||||
*
|
||||
* @param key 键
|
||||
* @return 值
|
||||
*/
|
||||
public <T> T get(String key) {
|
||||
RedisTemplate<String, T> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForValue().get(key);
|
||||
}
|
||||
|
||||
/**
|
||||
* 批量获取
|
||||
*
|
||||
* @param keys
|
||||
* @return
|
||||
*/
|
||||
public <T> List<T> multiGet(List<String> keys) {
|
||||
RedisTemplate<String, T> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForValue().multiGet(keys);
|
||||
}
|
||||
|
||||
/**
|
||||
* 普通缓存放入
|
||||
*
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
* @return true成功 false失败
|
||||
*/
|
||||
public boolean set(String key, Object value) {
|
||||
CacheProperties cacheProperties = SpringUtil.getBean(CacheProperties.class);
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Optional.ofNullable(redisTemplate).map(template -> {
|
||||
template.opsForValue().set(key, value, cacheProperties.getTimeout(), TimeUnit.SECONDS);
|
||||
return true;
|
||||
});
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 普通缓存放入
|
||||
*
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
* @return true成功 false失败
|
||||
*/
|
||||
public boolean increment(String key, long value) {
|
||||
CacheProperties cacheProperties = SpringUtil.getBean(CacheProperties.class);
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Optional.ofNullable(redisTemplate).map(template -> {
|
||||
template.opsForValue().increment(key, value);
|
||||
return true;
|
||||
});
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 普通缓存放入并设置时间
|
||||
*
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
* @param time 时间(秒) time要大于0 如果time小于等于0 将设置无限期
|
||||
* @return true成功 false 失败
|
||||
*/
|
||||
public boolean set(String key, Object value, long time) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return Optional.ofNullable(redisTemplate).map(template -> {
|
||||
if (time > 0) {
|
||||
template.opsForValue().set(key, value, time, TimeUnit.SECONDS);
|
||||
} else {
|
||||
template.opsForValue().set(key, value);
|
||||
}
|
||||
return true;
|
||||
}).orElse(false);
|
||||
}
|
||||
|
||||
/**
|
||||
* 普通缓存放入并设置时间
|
||||
*
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
* @param time 时间
|
||||
* @param timeUnit 类型
|
||||
* @return true成功 false 失败
|
||||
*/
|
||||
public <T> boolean set(String key, T value, long time, TimeUnit timeUnit) {
|
||||
RedisTemplate<String, T> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Optional.ofNullable(redisTemplate).map(template -> {
|
||||
if (time > 0) {
|
||||
template.opsForValue().set(key, value, time, timeUnit);
|
||||
} else {
|
||||
template.opsForValue().set(key, value);
|
||||
}
|
||||
return true;
|
||||
});
|
||||
return true;
|
||||
}
|
||||
|
||||
// ================================Map=================================
|
||||
|
||||
/**
|
||||
* HashGet
|
||||
*
|
||||
* @param key 键 不能为null
|
||||
* @param hashKey 项 不能为null
|
||||
* @return 值
|
||||
*/
|
||||
public <HK, HV> HV hget(String key, HK hashKey) {
|
||||
RedisTemplate<String, HV> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.<HK, HV>opsForHash().get(key, hashKey);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取hashKey对应的所有键值
|
||||
*
|
||||
* @param key 键
|
||||
* @return 对应的多个键值
|
||||
*/
|
||||
public <HK, HV> Map<HK, HV> hmget(String key) {
|
||||
RedisTemplate<String, HV> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.<HK, HV>opsForHash().entries(key);
|
||||
}
|
||||
|
||||
/**
|
||||
* HashSet
|
||||
*
|
||||
* @param key 键
|
||||
* @param map 对应多个键值
|
||||
* @return true 成功 false 失败
|
||||
*/
|
||||
public boolean hmset(String key, Map<?, ?> map) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Optional.ofNullable(redisTemplate).map(template -> {
|
||||
template.opsForHash().putAll(key, map);
|
||||
return true;
|
||||
});
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* HashSet 并设置时间
|
||||
*
|
||||
* @param key 键
|
||||
* @param map 对应多个键值
|
||||
* @param time 时间(秒)
|
||||
* @return true成功 false失败
|
||||
*/
|
||||
public boolean hmset(String key, Map<?, ?> map, long time) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Optional.ofNullable(redisTemplate).map(template -> {
|
||||
template.opsForHash().putAll(key, map);
|
||||
if (time > 0) {
|
||||
template.expire(key, time, TimeUnit.SECONDS);
|
||||
}
|
||||
return true;
|
||||
});
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 向一张hash表中放入数据,如果不存在将创建
|
||||
*
|
||||
* @param key 键
|
||||
* @param item 项
|
||||
* @param value 值
|
||||
* @return true 成功 false失败
|
||||
*/
|
||||
public boolean hset(String key, Object item, Object value) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return Optional.ofNullable(redisTemplate).map(template -> {
|
||||
template.opsForHash().put(key, item, value);
|
||||
return true;
|
||||
}).orElse(false);
|
||||
}
|
||||
|
||||
/**
|
||||
* 向一张hash表中放入数据,如果不存在将创建
|
||||
*
|
||||
* @param key 键
|
||||
* @param item 项
|
||||
* @param value 值
|
||||
* @param time 时间(秒) 注意:如果已存在的hash表有时间,这里将会替换原有的时间
|
||||
* @return true 成功 false失败
|
||||
*/
|
||||
public boolean hset(String key, Object item, Object value, long time) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return Optional.ofNullable(redisTemplate).map(template -> {
|
||||
template.opsForHash().put(key, item, value);
|
||||
if (time > 0) {
|
||||
template.expire(key, time, TimeUnit.SECONDS);
|
||||
}
|
||||
return true;
|
||||
}).orElse(false);
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除hash表中的值
|
||||
*
|
||||
* @param key 键 不能为null
|
||||
* @param item 项 可以使多个 不能为null
|
||||
*/
|
||||
public void hdel(String key, Object... item) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
redisTemplate.opsForHash().delete(key, item);
|
||||
}
|
||||
|
||||
/**
|
||||
* 判断hash表中是否有该项的值
|
||||
*
|
||||
* @param key 键 不能为null
|
||||
* @param item 项 不能为null
|
||||
* @return true 存在 false不存在
|
||||
*/
|
||||
public boolean hHasKey(String key, String item) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForHash().hasKey(key, item);
|
||||
}
|
||||
|
||||
/**
|
||||
* hash递增 如果不存在,就会创建一个 并把新增后的值返回
|
||||
*
|
||||
* @param key 键
|
||||
* @param item 项
|
||||
* @param by 要增加几(大于0)
|
||||
* @return
|
||||
*/
|
||||
public double hincr(String key, String item, double by) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForHash().increment(key, item, by);
|
||||
}
|
||||
|
||||
/**
|
||||
* hash递减
|
||||
*
|
||||
* @param key 键
|
||||
* @param item 项
|
||||
* @param by 要减少记(小于0)
|
||||
* @return
|
||||
*/
|
||||
public double hdecr(String key, String item, double by) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForHash().increment(key, item, -by);
|
||||
}
|
||||
|
||||
// ============================set=============================
|
||||
|
||||
/**
|
||||
* 根据key获取Set中的所有值
|
||||
*
|
||||
* @param key 键
|
||||
* @return
|
||||
*/
|
||||
public <T> Set<T> sGet(String key) {
|
||||
RedisTemplate<String, T> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForSet().members(key);
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据value从一个set中查询,是否存在
|
||||
*
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
* @return true 存在 false不存在
|
||||
*/
|
||||
public boolean sHasKey(String key, Object value) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForSet().isMember(key, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* 将数据放入set缓存
|
||||
*
|
||||
* @param key 键
|
||||
* @param values 值 可以是多个
|
||||
* @return 成功个数
|
||||
*/
|
||||
public long sSet(String key, Object... values) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForSet().add(key, values);
|
||||
}
|
||||
|
||||
/**
|
||||
* 将set数据放入缓存
|
||||
*
|
||||
* @param key 键
|
||||
* @param time 时间(秒)
|
||||
* @param values 值 可以是多个
|
||||
* @return 成功个数
|
||||
*/
|
||||
public long sSetAndTime(String key, long time, Object... values) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Long count = redisTemplate.opsForSet().add(key, values);
|
||||
if (time > 0) {
|
||||
expire(key, time);
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取set缓存的长度
|
||||
*
|
||||
* @param key 键
|
||||
* @return
|
||||
*/
|
||||
public long sGetSetSize(String key) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForSet().size(key);
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除值为value的
|
||||
*
|
||||
* @param key 键
|
||||
* @param values 值 可以是多个
|
||||
* @return 移除的个数
|
||||
*/
|
||||
public long setRemove(String key, Object... values) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Long count = redisTemplate.opsForSet().remove(key, values);
|
||||
return count;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获集合key1和集合key2的差集元素
|
||||
*
|
||||
* @param key 键
|
||||
* @return
|
||||
*/
|
||||
public <T> Set<T> sDifference(String key, String otherKey) {
|
||||
RedisTemplate<String, T> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForSet().difference(key, otherKey);
|
||||
}
|
||||
|
||||
// ===============================list=================================
|
||||
|
||||
/**
|
||||
* 获取list缓存的内容
|
||||
*
|
||||
* @param key 键
|
||||
* @param start 开始
|
||||
* @param end 结束 0 到 -1代表所有值
|
||||
* @return
|
||||
*/
|
||||
public <T> List<T> lGet(String key, long start, long end) {
|
||||
RedisTemplate<String, T> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForList().range(key, start, end);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取list缓存的长度
|
||||
*
|
||||
* @param key 键
|
||||
* @return
|
||||
*/
|
||||
public long lGetListSize(String key) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForList().size(key);
|
||||
}
|
||||
|
||||
/**
|
||||
* 通过索引 获取list中的值
|
||||
*
|
||||
* @param key 键
|
||||
* @param index 索引 index>=0时， 0 表头，1 第二个元素，依次类推；index<0时，-1，表尾，-2倒数第二个元素，依次类推
|
||||
* @return
|
||||
*/
|
||||
public Object lGetIndex(String key, long index) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForList().index(key, index);
|
||||
}
|
||||
|
||||
/**
|
||||
* 将list放入缓存
|
||||
*
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
* @return
|
||||
*/
|
||||
public boolean lSet(String key, Object value) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
redisTemplate.opsForList().rightPush(key, value);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 将list放入缓存
|
||||
*
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
* @param time 时间(秒)
|
||||
* @return
|
||||
*/
|
||||
public boolean lSet(String key, Object value, long time) {
|
||||
RedisTemplate<Object, Object> redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
redisTemplate.opsForList().rightPush(key, value);
|
||||
if (time > 0) {
|
||||
Optional.ofNullable(redisTemplate).ifPresent(template -> template.expire(key, time, TimeUnit.SECONDS));
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 将list放入缓存
|
||||
*
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
* @return
|
||||
*/
|
||||
public boolean lSet(String key, List<Object> value) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
redisTemplate.opsForList().rightPushAll(key, value);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 将list放入缓存
|
||||
*
|
||||
* @param key 键
|
||||
* @param value 值
|
||||
* @param time 时间(秒)
|
||||
* @return
|
||||
*/
|
||||
public boolean lSet(String key, List<Object> value, long time) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
redisTemplate.opsForList().rightPushAll(key, value);
|
||||
if (time > 0) {
|
||||
expire(key, time);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据索引修改list中的某条数据
|
||||
*
|
||||
* @param key 键
|
||||
* @param index 索引
|
||||
* @param value 值
|
||||
* @return /
|
||||
*/
|
||||
public boolean lUpdateIndex(String key, long index, Object value) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
redisTemplate.opsForList().set(key, index, value);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除N个值为value
|
||||
*
|
||||
* @param key 键
|
||||
* @param count 移除多少个
|
||||
* @param value 值
|
||||
* @return 移除的个数
|
||||
*/
|
||||
public long lRemove(String key, long count, Object value) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForList().remove(key, count, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* 将zSet数据放入缓存
|
||||
*
|
||||
* @param key
|
||||
* @param time
|
||||
* @param tuples
|
||||
* @return
|
||||
*/
|
||||
public long zSetAndTime(String key, long time, Set<ZSetOperations.TypedTuple<Object>> tuples) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
Long count = redisTemplate.opsForZSet().add(key, tuples);
|
||||
if (time > 0) {
|
||||
expire(key, time);
|
||||
}
|
||||
return count;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Sorted set:有序集合获取
|
||||
*
|
||||
* @param key
|
||||
* @param min
|
||||
* @param max
|
||||
* @return
|
||||
*/
|
||||
public Set<Object> zRangeByScore(String key, double min, double max) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
ZSetOperations<String, Object> zset = redisTemplate.opsForZSet();
|
||||
return zset.rangeByScore(key, min, max);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Sorted set:有序集合获取 正序
|
||||
*
|
||||
* @param key
|
||||
* @param start
|
||||
* @param end
|
||||
* @return
|
||||
*/
|
||||
public Set<Object> zRange(String key, long start, long end) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
ZSetOperations<String, Object> zset = redisTemplate.opsForZSet();
|
||||
return zset.range(key, start, end);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Sorted set:有序集合获取 倒叙
|
||||
*
|
||||
* @param key
|
||||
* @param start
|
||||
* @param end
|
||||
* @return
|
||||
*/
|
||||
public Set<Object> zReverseRange(String key, long start, long end) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
ZSetOperations<String, Object> zset = redisTemplate.opsForZSet();
|
||||
return zset.reverseRange(key, start, end);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取zSet缓存的长度
|
||||
*
|
||||
* @param key 键
|
||||
* @return
|
||||
*/
|
||||
public long zGetSetSize(String key) {
|
||||
RedisTemplate redisTemplate = SpringUtil.getBean("redisTemplate");
|
||||
return redisTemplate.opsForZSet().size(key);
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,2 @@
|
||||
org.springframework.boot.autoconfigure.EnableAutoConfiguration=com.codvision.cachecore.config.RedisConfig,\
|
||||
com.codvision.cachecore.config.CacheProperties
|
||||
Reference in New Issue
Block a user