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.
打开终端（Terminal / PowerShell），执行以下命令进行环境自检：
。关于这个话题，WPS官方版本下载提供了深入分析
if (controller.desiredSize
constant size make and thus a stack-allocated backing store, and