RedisService 工具类
依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
xml
Service
package cool.hyz.service;
import org.springframework.data.domain.Sort;
import org.springframework.data.geo.Distance;
import org.springframework.data.geo.GeoResults;
import org.springframework.data.geo.Point;
import org.springframework.data.redis.connection.RedisGeoCommands;
import java.util.List;
import java.util.Map;
import java.util.Set;
@SuppressWarnings("all")
public interface RedisService {
void set(String key, Object value, long time);
void set(String key, Object value);
Object get(String key);
Boolean del(String key);
Long del(List<String> keys);
Boolean expire(String key, long time);
Long getExpire(String key);
Boolean hasKey(String key);
Long incr(String key, long delta);
Long decr(String key, long delta);
Object hGet(String key, String hashKey);
Boolean hSet(String key, String hashKey, Object value, long time);
void hSet(String key, String hashKey, Object value);
Map<String, Object> hGetAll(String key);
Boolean hSetAll(String key, Map<String, Object> map, long time);
void hSetAll(String key, Map<String, ?> map);
void hDel(String key, Object... hashKey);
Boolean hHasKey(String key, String hashKey);
Long hIncr(String key, String hashKey, Long delta);
Long hDecr(String key, String hashKey, Long delta);
Double zIncr(String key, Object value, Double score);
Double zDecr(String key, Object value, Double score);
Map<Object, Double> zReverseRangeWithScore(String key, long start, long end);
Double zScore(String key, Object value);
Map<Object, Double> zAllScore(String key);
Set<Object> sMembers(String key);
Long sAdd(String key, Object... values);
Long sAddExpire(String key, long time, Object... values);
Boolean sIsMember(String key, Object value);
Long sSize(String key);
Long sRemove(String key, Object... values);
List<Object> lRange(String key, long start, long end);
Long lSize(String key);
Object lIndex(String key, long index);
Long lPush(String key, Object value);
Long lPush(String key, Object value, long time);
Long lPushAll(String key, Object... values);
Long lPushAll(String key, Long time, Object... values);
Long lRemove(String key, long count, Object value);
Boolean bitAdd(String key, int offset, boolean b);
Boolean bitGet(String key, int offset);
Long bitCount(String key);
List<Long> bitField(String key, int limit, int offset);
byte[] bitGetAll(String key);
Long hyperAdd(String key, Object... value);
Long hyperGet(String... key);
void hyperDel(String key);
Long geoAdd(String key, Double x, Double y, String name);
List<Point> geoGetPointList(String key, Object... place);
Distance geoCalculationDistance(String key, String placeOne, String placeTow);
GeoResults<RedisGeoCommands.GeoLocation<Object>> geoNearByPlace(String key, String place, Distance distance, long limit, Sort.Direction sort);
List<String> geoGetHash(String key, String... place);
}
java
Impl
package cool.hyz.service.impl;
import cool.hyz.qljtduty.service.RedisService;
import org.springframework.data.domain.Sort;
import org.springframework.data.geo.Distance;
import org.springframework.data.geo.GeoResults;
import org.springframework.data.geo.Point;
import org.springframework.data.redis.connection.BitFieldSubCommands;
import org.springframework.data.redis.connection.RedisGeoCommands;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ZSetOperations;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
@Service
public class RedisServiceImpl implements RedisService {
@Resource
private RedisTemplate<String, Object> redisTemplate;
@Override
public void set(String key, Object value, long time) {
redisTemplate.opsForValue().set(key, value, time, TimeUnit.SECONDS);
}
@Override
public void set(String key, Object value) {
redisTemplate.opsForValue().set(key, value);
}
@Override
public Object get(String key) {
return redisTemplate.opsForValue().get(key);
}
@Override
public Boolean del(String key) {
return redisTemplate.delete(key);
}
@Override
public Long del(List<String> keys) {
return redisTemplate.delete(keys);
}
@Override
public Boolean expire(String key, long time) {
return redisTemplate.expire(key, time, TimeUnit.SECONDS);
}
@Override
public Long getExpire(String key) {
return redisTemplate.getExpire(key, TimeUnit.SECONDS);
}
@Override
public Boolean hasKey(String key) {
return redisTemplate.hasKey(key);
}
@Override
public Long incr(String key, long delta) {
return redisTemplate.opsForValue().increment(key, delta);
}
@Override
public Long decr(String key, long delta) {
return redisTemplate.opsForValue().increment(key, -delta);
}
@Override
public Object hGet(String key, String hashKey) {
return redisTemplate.opsForHash().get(key, hashKey);
}
@Override
public Boolean hSet(String key, String hashKey, Object value, long time) {
redisTemplate.opsForHash().put(key, hashKey, value);
return expire(key, time);
}
@Override
public void hSet(String key, String hashKey, Object value) {
redisTemplate.opsForHash().put(key, hashKey, value);
}
@Override
public Map hGetAll(String key) {
return redisTemplate.opsForHash().entries(key);
}
@Override
public Boolean hSetAll(String key, Map<String, Object> map, long time) {
redisTemplate.opsForHash().putAll(key, map);
return expire(key, time);
}
@Override
public void hSetAll(String key, Map<String, ?> map) {
redisTemplate.opsForHash().putAll(key, map);
}
@Override
public void hDel(String key, Object... hashKey) {
redisTemplate.opsForHash().delete(key, hashKey);
}
@Override
public Boolean hHasKey(String key, String hashKey) {
return redisTemplate.opsForHash().hasKey(key, hashKey);
}
@Override
public Long hIncr(String key, String hashKey, Long delta) {
return redisTemplate.opsForHash().increment(key, hashKey, delta);
}
@Override
public Long hDecr(String key, String hashKey, Long delta) {
return redisTemplate.opsForHash().increment(key, hashKey, -delta);
}
@Override
public Double zIncr(String key, Object value, Double score) {
return redisTemplate.opsForZSet().incrementScore(key, value, score);
}
@Override
public Double zDecr(String key, Object value, Double score) {
return redisTemplate.opsForZSet().incrementScore(key, value, -score);
}
@Override
public Map<Object, Double> zReverseRangeWithScore(String key, long start, long end) {
return redisTemplate.opsForZSet().reverseRangeWithScores(key, start, end)
.stream()
.collect(Collectors.toMap(ZSetOperations.TypedTuple::getValue, ZSetOperations.TypedTuple::getScore));
}
@Override
public Double zScore(String key, Object value) {
return redisTemplate.opsForZSet().score(key, value);
}
@Override
public Map<Object, Double> zAllScore(String key) {
return Objects.requireNonNull(redisTemplate.opsForZSet().rangeWithScores(key, 0, -1))
.stream()
.collect(Collectors.toMap(ZSetOperations.TypedTuple::getValue, ZSetOperations.TypedTuple::getScore));
}
@Override
public Set<Object> sMembers(String key) {
return redisTemplate.opsForSet().members(key);
}
@Override
public Long sAdd(String key, Object... values) {
return redisTemplate.opsForSet().add(key, values);
}
@Override
public Long sAddExpire(String key, long time, Object... values) {
Long count = redisTemplate.opsForSet().add(key, values);
expire(key, time);
return count;
}
@Override
public Boolean sIsMember(String key, Object value) {
return redisTemplate.opsForSet().isMember(key, value);
}
@Override
public Long sSize(String key) {
return redisTemplate.opsForSet().size(key);
}
@Override
public Long sRemove(String key, Object... values) {
return redisTemplate.opsForSet().remove(key, values);
}
@Override
public List<Object> lRange(String key, long start, long end) {
return redisTemplate.opsForList().range(key, start, end);
}
@Override
public Long lSize(String key) {
return redisTemplate.opsForList().size(key);
}
@Override
public Object lIndex(String key, long index) {
return redisTemplate.opsForList().index(key, index);
}
@Override
public Long lPush(String key, Object value) {
return redisTemplate.opsForList().rightPush(key, value);
}
@Override
public Long lPush(String key, Object value, long time) {
Long index = redisTemplate.opsForList().rightPush(key, value);
expire(key, time);
return index;
}
@Override
public Long lPushAll(String key, Object... values) {
return redisTemplate.opsForList().rightPushAll(key, values);
}
@Override
public Long lPushAll(String key, Long time, Object... values) {
Long count = redisTemplate.opsForList().rightPushAll(key, values);
expire(key, time);
return count;
}
@Override
public Long lRemove(String key, long count, Object value) {
return redisTemplate.opsForList().remove(key, count, value);
}
@Override
public Boolean bitAdd(String key, int offset, boolean b) {
return redisTemplate.opsForValue().setBit(key, offset, b);
}
@Override
public Boolean bitGet(String key, int offset) {
return redisTemplate.opsForValue().getBit(key, offset);
}
@Override
public Long bitCount(String key) {
return redisTemplate.execute((RedisCallback<Long>) con -> con.bitCount(key.getBytes()));
}
@Override
public List<Long> bitField(String key, int limit, int offset) {
return redisTemplate.execute((RedisCallback<List<Long>>) con ->
con.bitField(key.getBytes(),
BitFieldSubCommands.create().get(BitFieldSubCommands.BitFieldType.unsigned(limit)).valueAt(offset)));
}
@Override
public byte[] bitGetAll(String key) {
return redisTemplate.execute((RedisCallback<byte[]>) con -> con.get(key.getBytes()));
}
@Override
public Long hyperAdd(String key, Object... value) {
return redisTemplate.opsForHyperLogLog().add(key, value);
}
@Override
public Long hyperGet(String... key) {
return redisTemplate.opsForHyperLogLog().size(key);
}
@Override
public void hyperDel(String key) {
redisTemplate.opsForHyperLogLog().delete(key);
}
@Override
public Long geoAdd(String key, Double x, Double y, String name) {
return redisTemplate.opsForGeo().add(key, new Point(x, y), name);
}
@Override
public List<Point> geoGetPointList(String key, Object... place) {
return redisTemplate.opsForGeo().position(key, place);
}
@Override
public Distance geoCalculationDistance(String key, String placeOne, String placeTow) {
return redisTemplate.opsForGeo()
.distance(key, placeOne, placeTow, RedisGeoCommands.DistanceUnit.KILOMETERS);
}
@Override
public GeoResults<RedisGeoCommands.GeoLocation<Object>> geoNearByPlace(String key, String place, Distance distance, long limit, Sort.Direction sort) {
RedisGeoCommands.GeoRadiusCommandArgs args = RedisGeoCommands.GeoRadiusCommandArgs.newGeoRadiusArgs().includeDistance().includeCoordinates();
if (Sort.Direction.ASC == sort) {
args.sortAscending();
} else {
args.sortDescending();
}
args.limit(limit);
return redisTemplate.opsForGeo()
.radius(key, place, distance, args);
}
@Override
public List<String> geoGetHash(String key, String... place) {
return redisTemplate.opsForGeo()
.hash(key, place);
}
}
java