// 7. 数据均匀分布: 桶排序
Now, OsmAnd performs another Dijkstra search, but this time on the much smaller "base graph." This graph consists only of the border points and the pre-calculated shortcut values between them.，详情可参考WPS官方版本下载
。WPS下载最新地址对此有专业解读
cur = conn.cursor()
Что думаешь? Оцени!，更多细节参见旺商聊官方下载