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我如何使用距离矩阵 API 来获取两个地方之间的方向,我在互联网上搜索了很多,但我找不到有效的教程和详细信息
谁能帮我找到一个好的教程??
CLLocationDistance 米 = [firstLocation distanceFromLocation:secondLocation];
使用 corelocation 框架。这两个位置是 cllocation 坐标类型