/**
*
* @Description 获取两个成员之间的距离
* @Date 16:52 2021/6/24
* @Param [key, member1, member2]
* @return java.lang.Double
**/
public Double getDistance(Object key,Object member1,Object member2){
GeoOperations geoOperations = stringRedisTemplate.opsForGeo();
Distance distance = geoOperations.distance(key, member1, member2);
return distance.getValue();
}
/**
*
* @Description 获取成员的坐标
* @Date 17:57 2021/6/24
* @Param [key, members]
* @return java.util.List<org.springframework.data.geo.Point>
**/
public List<Point> getPoints(String key,String...members){
List<Point> points = stringRedisTemplate.opsForGeo().position(key,members);
return points;
}
/**
* 依据给定地理名称获取指定范畴内的地理位置汇合
* @param member 名称
* @param distance 间隔范畴
* @param args {@link RedisGeoCommands.GeoRadiusCommandArgs} 限度返回的个数和排序形式, 能够是 null
* @return
*/
public GeoResults<RedisGeoCommands.GeoLocation<String>> getMemberRadius(String key, String member, Distance distance, RedisGeoCommands.GeoRadiusCommandArgs args) {
GeoOperations<String, String> ops = stringRedisTemplate.opsForGeo();
return args == null ?
ops.radius(key, member, distance) : ops.radius(key, member, distance, args);
}
/**
* 依据给定地理坐标获取指定范畴内的地理位置汇合
* @param within 坐标
* @param distance 间隔范畴
* @param args {@link RedisGeoCommands.GeoRadiusCommandArgs} 限度返回的个数和排序形式, 能够是 null
* @return
*/
public GeoResults<RedisGeoCommands.GeoLocation<String>> getPointRadius(String key,Circle within, RedisGeoCommands.GeoRadiusCommandArgs args) {
GeoOperations<String, String> ops = stringRedisTemplate.opsForGeo();
return args == null ?
ops.radius(key, within) : ops.radius(key, within, args);
}
/**
* 获取某个地理名称的 geohash 值
* @param serviceStations 给定油站 key
* @return city geohashs
* */
public List<String> getServiceStationGeoHash(String key,String[] serviceStations) {
GeoOperations<String, String> ops = stringRedisTemplate.opsForGeo();
return ops.hash(key, serviceStations);
}
