There's a tradeoff: a lower capacity means you can skip more space during queries (you zoom in faster), but the tree has more nodes and uses more memory. A higher capacity means fewer nodes but each node requires checking more points linearly. As a starting point, capacities between 4 and 16 are reasonable defaults, though the best value depends on your data distribution and query patterns.
IP Address: 103.169.127.252
，更多细节参见爱思助手下载最新版本
class HttpClient {
春节期间充电需求同比增长 37%，南京、青岛、郑州等城市增幅明显。灯会、庙会带动局部城市打车量暴涨，自贡、淄博、成都等地灯会期间需求上涨超 200%，部分庙会场景涨幅超过 350%。