commit 37c36d9c8e41e65b9f86143f0a55aa91996951df
Author: zhang chengzhi <3144712872@qq.com>
Date: Wed Jul 24 08:47:52 2024 +0800
初始化
diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+######################################################################
+# Build Tools
+
+.gradle
+/build/
+!gradle/wrapper/gradle-wrapper.jar
+
+target/
+!.mvn/wrapper/maven-wrapper.jar
+
+######################################################################
+# IDE
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### JRebel ###
+rebel.xml
+### NetBeans ###
+nbproject/private/
+build/*
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/
+
+######################################################################
+# Others
+*.log
+*.xml.versionsBackup
+*.swp
+
+!*/build/*.java
+!*/build/*.html
+!*/build/*.xml
diff --git a/pom.xml b/pom.xml
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+++ b/pom.xml
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+
+
+
+ com.muyu
+ cloud-common
+ 3.6.3
+
+ 4.0.0
+
+ cloud-common-redis
+
+
+ cloud-common-redis缓存服务
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-data-redis
+
+
+
+
+ com.muyu
+ cloud-common-core
+
+
+
+
diff --git a/src/main/java/com/muyu/common/redis/configure/FastJson2JsonRedisSerializer.java b/src/main/java/com/muyu/common/redis/configure/FastJson2JsonRedisSerializer.java
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+++ b/src/main/java/com/muyu/common/redis/configure/FastJson2JsonRedisSerializer.java
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+package com.muyu.common.redis.configure;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONReader;
+import com.alibaba.fastjson2.JSONWriter;
+import com.alibaba.fastjson2.filter.Filter;
+import com.muyu.common.core.constant.Constants;
+import org.springframework.data.redis.serializer.RedisSerializer;
+import org.springframework.data.redis.serializer.SerializationException;
+
+import java.nio.charset.Charset;
+
+/**
+ * Redis使用FastJson序列化
+ *
+ * @author muyu
+ */
+public class FastJson2JsonRedisSerializer implements RedisSerializer {
+ public static final Charset DEFAULT_CHARSET = Charset.forName("UTF-8");
+
+ static final Filter AUTO_TYPE_FILTER = JSONReader.autoTypeFilter(Constants.JSON_WHITELIST_STR);
+
+ private Class clazz;
+
+ public FastJson2JsonRedisSerializer (Class clazz) {
+ super();
+ this.clazz = clazz;
+ }
+
+ @Override
+ public byte[] serialize (T t) throws SerializationException {
+ if (t == null) {
+ return new byte[0];
+ }
+ return JSON.toJSONString(t, JSONWriter.Feature.WriteClassName).getBytes(DEFAULT_CHARSET);
+ }
+
+ @Override
+ public T deserialize (byte[] bytes) throws SerializationException {
+ if (bytes == null || bytes.length <= 0) {
+ return null;
+ }
+ String str = new String(bytes, DEFAULT_CHARSET);
+
+ return JSON.parseObject(str, clazz, AUTO_TYPE_FILTER);
+ }
+}
diff --git a/src/main/java/com/muyu/common/redis/configure/RedisConfig.java b/src/main/java/com/muyu/common/redis/configure/RedisConfig.java
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index 0000000..ba8760e
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+++ b/src/main/java/com/muyu/common/redis/configure/RedisConfig.java
@@ -0,0 +1,41 @@
+package com.muyu.common.redis.configure;
+
+import org.springframework.boot.autoconfigure.AutoConfigureBefore;
+import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
+import org.springframework.cache.annotation.CachingConfigurerSupport;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+
+/**
+ * redis配置
+ *
+ * @author muyu
+ */
+@Configuration
+@EnableCaching
+@AutoConfigureBefore(RedisAutoConfiguration.class)
+public class RedisConfig extends CachingConfigurerSupport {
+ @Bean
+ @SuppressWarnings(value = {"unchecked", "rawtypes"})
+ public RedisTemplate redisTemplate (RedisConnectionFactory connectionFactory) {
+ RedisTemplate template = new RedisTemplate<>();
+ template.setConnectionFactory(connectionFactory);
+
+ FastJson2JsonRedisSerializer serializer = new FastJson2JsonRedisSerializer(Object.class);
+
+ // 使用StringRedisSerializer来序列化和反序列化redis的key值
+ template.setKeySerializer(new StringRedisSerializer());
+ template.setValueSerializer(serializer);
+
+ // Hash的key也采用StringRedisSerializer的序列化方式
+ template.setHashKeySerializer(new StringRedisSerializer());
+ template.setHashValueSerializer(serializer);
+
+ template.afterPropertiesSet();
+ return template;
+ }
+}
diff --git a/src/main/java/com/muyu/common/redis/service/RedisService.java b/src/main/java/com/muyu/common/redis/service/RedisService.java
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index 0000000..db90c1e
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+++ b/src/main/java/com/muyu/common/redis/service/RedisService.java
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+package com.muyu.common.redis.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.BoundSetOperations;
+import org.springframework.data.redis.core.HashOperations;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.core.ValueOperations;
+import org.springframework.stereotype.Component;
+
+import java.util.*;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * spring redis 工具类
+ *
+ * @author muyu
+ **/
+@SuppressWarnings(value = {"unchecked", "rawtypes"})
+@Component
+public class RedisService {
+ @Autowired
+ public RedisTemplate redisTemplate;
+
+ /**
+ * 缓存基本的对象，Integer、String、实体类等
+ *
+ * @param key 缓存的键值
+ * @param value 缓存的值
+ */
+ public void setCacheObject (final String key, final T value) {
+ redisTemplate.opsForValue().set(key, value);
+ }
+
+ /**
+ * 缓存基本的对象，Integer、String、实体类等
+ *
+ * @param key 缓存的键值
+ * @param value 缓存的值
+ * @param timeout 时间
+ * @param timeUnit 时间颗粒度
+ */
+ public void setCacheObject (final String key, final T value, final Long timeout, final TimeUnit timeUnit) {
+ redisTemplate.opsForValue().set(key, value, timeout, timeUnit);
+ }
+
+ /**
+ * 设置有效时间
+ *
+ * @param key Redis键
+ * @param timeout 超时时间
+ *
+ * @return true=设置成功；false=设置失败
+ */
+ public boolean expire (final String key, final long timeout) {
+ return expire(key, timeout, TimeUnit.SECONDS);
+ }
+
+ /**
+ * 设置有效时间
+ *
+ * @param key Redis键
+ * @param timeout 超时时间
+ * @param unit 时间单位
+ *
+ * @return true=设置成功；false=设置失败
+ */
+ public boolean expire (final String key, final long timeout, final TimeUnit unit) {
+ return redisTemplate.expire(key, timeout, unit);
+ }
+
+ /**
+ * 获取有效时间
+ *
+ * @param key Redis键
+ *
+ * @return 有效时间
+ */
+ public long getExpire (final String key) {
+ return redisTemplate.getExpire(key);
+ }
+
+ /**
+ * 判断 key是否存在
+ *
+ * @param key 键
+ *
+ * @return true 存在 false不存在
+ */
+ public Boolean hasKey (String key) {
+ return redisTemplate.hasKey(key);
+ }
+
+ /**
+ * 获得缓存的基本对象。
+ *
+ * @param key 缓存键值
+ *
+ * @return 缓存键值对应的数据
+ */
+ public T getCacheObject (final String key) {
+ ValueOperations operation = redisTemplate.opsForValue();
+ return operation.get(key);
+ }
+
+ /**
+ * 删除单个对象
+ *
+ * @param key
+ */
+ public boolean deleteObject (final String key) {
+ return redisTemplate.delete(key);
+ }
+
+ /**
+ * 删除集合对象
+ *
+ * @param collection 多个对象
+ *
+ * @return
+ */
+ public boolean deleteObject (final Collection collection) {
+ return redisTemplate.delete(collection) > 0;
+ }
+
+ /**
+ * 缓存List数据
+ *
+ * @param key 缓存的键值
+ * @param dataList 待缓存的List数据
+ *
+ * @return 缓存的对象
+ */
+ public long setCacheList (final String key, final List dataList) {
+ Long count = redisTemplate.opsForList().rightPushAll(key, dataList);
+ return count == null ? 0 : count;
+ }
+
+ /**
+ * 获得缓存的list对象
+ *
+ * @param key 缓存的键值
+ *
+ * @return 缓存键值对应的数据
+ */
+ public List getCacheList (final String key) {
+ return redisTemplate.opsForList().range(key, 0, -1);
+ }
+
+ /**
+ * 缓存Set
+ *
+ * @param key 缓存键值
+ * @param dataSet 缓存的数据
+ *
+ * @return 缓存数据的对象
+ */
+ public BoundSetOperations setCacheSet (final String key, final Set dataSet) {
+ BoundSetOperations setOperation = redisTemplate.boundSetOps(key);
+ Iterator it = dataSet.iterator();
+ while (it.hasNext()) {
+ setOperation.add(it.next());
+ }
+ return setOperation;
+ }
+
+ /**
+ * 获得缓存的set
+ *
+ * @param key
+ *
+ * @return
+ */
+ public Set getCacheSet (final String key) {
+ return redisTemplate.opsForSet().members(key);
+ }
+
+ /**
+ * 缓存Map
+ *
+ * @param key
+ * @param dataMap
+ */
+ public void setCacheMap (final String key, final Map dataMap) {
+ if (dataMap != null) {
+ redisTemplate.opsForHash().putAll(key, dataMap);
+ }
+ }
+
+ /**
+ * 获得缓存的Map
+ *
+ * @param key
+ *
+ * @return
+ */
+ public Map getCacheMap (final String key) {
+ return redisTemplate.opsForHash().entries(key);
+ }
+
+ /**
+ * 往Hash中存入数据
+ *
+ * @param key Redis键
+ * @param hKey Hash键
+ * @param value 值
+ */
+ public void setCacheMapValue (final String key, final String hKey, final T value) {
+ redisTemplate.opsForHash().put(key, hKey, value);
+ }
+
+ /**
+ * 获取Hash中的数据
+ *
+ * @param key Redis键
+ * @param hKey Hash键
+ *
+ * @return Hash中的对象
+ */
+ public T getCacheMapValue (final String key, final String hKey) {
+ HashOperations opsForHash = redisTemplate.opsForHash();
+ return opsForHash.get(key, hKey);
+ }
+
+ /**
+ * 获取多个Hash中的数据
+ *
+ * @param key Redis键
+ * @param hKeys Hash键集合
+ *
+ * @return Hash对象集合
+ */
+ public List getMultiCacheMapValue (final String key, final Collection