|
@@ -1,387 +0,0 @@
|
|
|
-package com.qnfhq.common.redis;
|
|
|
|
|
-
|
|
|
|
|
-
|
|
|
|
|
-import org.springframework.beans.factory.annotation.Autowired;
|
|
|
|
|
-import org.springframework.dao.DataAccessException;
|
|
|
|
|
-import org.springframework.data.redis.connection.RedisConnection;
|
|
|
|
|
-import org.springframework.data.redis.core.*;
|
|
|
|
|
-import org.springframework.stereotype.Component;
|
|
|
|
|
-
|
|
|
|
|
-import java.util.*;
|
|
|
|
|
-import java.util.concurrent.TimeUnit;
|
|
|
|
|
-
|
|
|
|
|
-
|
|
|
|
|
-/**
|
|
|
|
|
- * spring redis 工具类
|
|
|
|
|
- *
|
|
|
|
|
- * @author ruoyi
|
|
|
|
|
- **/
|
|
|
|
|
-@SuppressWarnings(value = {"unchecked", "rawtypes"})
|
|
|
|
|
-@Component
|
|
|
|
|
-public class RedisCache {
|
|
|
|
|
- @Autowired
|
|
|
|
|
- public RedisTemplate redisTemplate;
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 获取原子自增
|
|
|
|
|
- *
|
|
|
|
|
- * @param key 缓存的键值
|
|
|
|
|
- * @param value 缓存的值
|
|
|
|
|
- * @param timeout 过期时间
|
|
|
|
|
- */
|
|
|
|
|
- public <T> void increment(final String key, final T value, final Integer timeout) {
|
|
|
|
|
- // 3. 存入 Redis,设置初始值 + 过期时间
|
|
|
|
|
- redisTemplate.opsForValue().set(key, String.valueOf(value), timeout);
|
|
|
|
|
- }
|
|
|
|
|
- /**
|
|
|
|
|
- * 获取原子自增
|
|
|
|
|
- * @param key 缓存的键值
|
|
|
|
|
- * @param value 缓存的值
|
|
|
|
|
- */
|
|
|
|
|
- public <T> Long increment(final String key, final Long value) {
|
|
|
|
|
- // 3. 存入 Redis,设置初始值 + 过期时间
|
|
|
|
|
- return redisTemplate.opsForValue().increment(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
|
|
|
|
|
- */
|
|
|
|
|
- public <T> 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 <T> void setCacheObject(final String key, final T value, final Integer 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> T getCacheObject(final String key) {
|
|
|
|
|
- ValueOperations<String, T> 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);
|
|
|
|
|
- }
|
|
|
|
|
- /* public boolean deleteStreamObject(final String key)
|
|
|
|
|
- {
|
|
|
|
|
- *//* return redisTemplate.opsForStream().destroyGroup()*//*
|
|
|
|
|
- }*/
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 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 <T> long setCacheList(final String key, final List<T> 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 <T> List<T> 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 <T> BoundSetOperations<String, T> setCacheSet(final String key, final Set<T> dataSet) {
|
|
|
|
|
- BoundSetOperations<String, T> setOperation = redisTemplate.boundSetOps(key);
|
|
|
|
|
- Iterator<T> it = dataSet.iterator();
|
|
|
|
|
- while (it.hasNext()) {
|
|
|
|
|
- setOperation.add(it.next());
|
|
|
|
|
- }
|
|
|
|
|
- return setOperation;
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 获得缓存的set
|
|
|
|
|
- *
|
|
|
|
|
- * @param key
|
|
|
|
|
- * @return
|
|
|
|
|
- */
|
|
|
|
|
- public <T> Set<T> getCacheSet(final String key) {
|
|
|
|
|
- return redisTemplate.opsForSet().members(key);
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 缓存Map
|
|
|
|
|
- *
|
|
|
|
|
- * @param key
|
|
|
|
|
- * @param dataMap
|
|
|
|
|
- */
|
|
|
|
|
- public <T> void setCacheMap(final String key, final Map<String, T> dataMap) {
|
|
|
|
|
- if (dataMap != null) {
|
|
|
|
|
- redisTemplate.opsForHash().putAll(key, dataMap);
|
|
|
|
|
- }
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 获得缓存的Map
|
|
|
|
|
- *
|
|
|
|
|
- * @param key
|
|
|
|
|
- * @return
|
|
|
|
|
- */
|
|
|
|
|
- public <T> Map<String, T> 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 <T> 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> T getCacheMapValue(final String key, final String hKey) {
|
|
|
|
|
- HashOperations<String, String, T> 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 <T> List<T> getMultiCacheMapValue(final String key, final Collection<Object> hKeys) {
|
|
|
|
|
- return redisTemplate.opsForHash().multiGet(key, hKeys);
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 删除Hash中的某条数据
|
|
|
|
|
- *
|
|
|
|
|
- * @param key Redis键
|
|
|
|
|
- * @param hKey Hash键
|
|
|
|
|
- * @return 是否成功
|
|
|
|
|
- */
|
|
|
|
|
- public boolean deleteCacheMapValue(final String key, final String hKey) {
|
|
|
|
|
- return redisTemplate.opsForHash().delete(key, hKey) > 0;
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 获得缓存的基本对象列表
|
|
|
|
|
- *
|
|
|
|
|
- * @param pattern 字符串前缀
|
|
|
|
|
- * @return 对象列表
|
|
|
|
|
- */
|
|
|
|
|
- public Collection<String> keys(final String pattern) {
|
|
|
|
|
- return redisTemplate.keys(pattern);
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- public List<Long> getAllActiveUserId() {
|
|
|
|
|
- List<Long> userIds = new ArrayList<>();
|
|
|
|
|
- Collection<String> keys = keys("active:UserId:*");
|
|
|
|
|
- for (String key : keys) {
|
|
|
|
|
- String substring = key.substring(14);
|
|
|
|
|
- userIds.add(Long.parseLong(substring));
|
|
|
|
|
- }
|
|
|
|
|
- setCacheObject("active:all:", userIds, 60, TimeUnit.SECONDS);
|
|
|
|
|
- return userIds;
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
-
|
|
|
|
|
- public <K, V> boolean tryLock(K key, V value, long timeout) {
|
|
|
|
|
- return Boolean.TRUE.equals(redisTemplate.opsForValue().setIfAbsent(key, value, timeout, TimeUnit.MILLISECONDS));
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- public boolean deleteAllObject() {
|
|
|
|
|
- boolean execute = (boolean) redisTemplate.execute(new RedisCallback<Object>() {
|
|
|
|
|
- public String doInRedis(RedisConnection connection) throws DataAccessException {
|
|
|
|
|
- connection.flushDb();
|
|
|
|
|
- return "ok";
|
|
|
|
|
- }
|
|
|
|
|
- });
|
|
|
|
|
- return execute;
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 原子递减
|
|
|
|
|
- * @param key
|
|
|
|
|
- * @param value
|
|
|
|
|
- * @return
|
|
|
|
|
- * @author yelz
|
|
|
|
|
- */
|
|
|
|
|
- public <T> Long decrement(final String key, final Long value) {
|
|
|
|
|
- return redisTemplate.opsForValue().decrement(key, value);
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 查询范围
|
|
|
|
|
- * @param zsetKey
|
|
|
|
|
- * @param type
|
|
|
|
|
- * @param start
|
|
|
|
|
- * @param end
|
|
|
|
|
- * @return
|
|
|
|
|
- * @author yelz
|
|
|
|
|
- */
|
|
|
|
|
- public ArrayList<String> getRange(String zsetKey,Integer type,long start,long end) {
|
|
|
|
|
- ZSetOperations<String,String> ops = redisTemplate.opsForZSet();
|
|
|
|
|
- Set<String> values = null;
|
|
|
|
|
- if(2 == type.intValue()) {
|
|
|
|
|
- values = ops.range(zsetKey, start, end);
|
|
|
|
|
- } else {
|
|
|
|
|
- values = ops.reverseRange(zsetKey, start, end);
|
|
|
|
|
- }
|
|
|
|
|
- return values.isEmpty() ? null : new ArrayList<String>(values);
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 按分数范围查询
|
|
|
|
|
- * @param zsetKey
|
|
|
|
|
- * @param min
|
|
|
|
|
- * @param max
|
|
|
|
|
- * @return
|
|
|
|
|
- * @author yelz
|
|
|
|
|
- */
|
|
|
|
|
- public ArrayList<String> getRangeByScore(String zsetKey,double min,double max) {
|
|
|
|
|
- ZSetOperations<String,String> ops = redisTemplate.opsForZSet();
|
|
|
|
|
- Set<String> values = null;
|
|
|
|
|
- values = ops.rangeByScore(zsetKey, min, max);
|
|
|
|
|
- return values.isEmpty() ? null : new ArrayList<String>(values);
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 添加
|
|
|
|
|
- * @param zsetKey
|
|
|
|
|
- * @param value
|
|
|
|
|
- * @param score
|
|
|
|
|
- * @param direction
|
|
|
|
|
- * @param maxLength
|
|
|
|
|
- * @return
|
|
|
|
|
- * @author yelz
|
|
|
|
|
- */
|
|
|
|
|
- public boolean addZSet(String zsetKey,String value,double score,int direction, long maxLength) {
|
|
|
|
|
- ZSetOperations<String,String> ops = redisTemplate.opsForZSet();
|
|
|
|
|
- ops.add(zsetKey, value, score);
|
|
|
|
|
- long size = ops.zCard(zsetKey);
|
|
|
|
|
- if(size > maxLength) {
|
|
|
|
|
- if(direction == 1) {
|
|
|
|
|
- ops.removeRange(zsetKey,0,size-maxLength-1);
|
|
|
|
|
- } else {
|
|
|
|
|
- ops.removeRange(zsetKey,maxLength,size);
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- }
|
|
|
|
|
- return true;
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 移除
|
|
|
|
|
- * @param zsetKey
|
|
|
|
|
- * @param id
|
|
|
|
|
- * @return
|
|
|
|
|
- */
|
|
|
|
|
- public Long removeZset(String zsetKey, String id) {
|
|
|
|
|
- ZSetOperations<String,String> ops = redisTemplate.opsForZSet();
|
|
|
|
|
- return ops.remove(zsetKey, id);
|
|
|
|
|
- }
|
|
|
|
|
-
|
|
|
|
|
- /**
|
|
|
|
|
- * 返回元素个数
|
|
|
|
|
- * @return
|
|
|
|
|
- */
|
|
|
|
|
- public Long countZset(String zsetKey) {
|
|
|
|
|
- ZSetOperations<String,String> ops = redisTemplate.opsForZSet();
|
|
|
|
|
- return ops.size(zsetKey);
|
|
|
|
|
- }
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|