摘要: //第一个坐标 CLLocation *before=[[CLLocation alloc] initWithLatitude:29.553968 longitude:106.538872]; //第二个坐标 CLLocation *current=[[CLLocation alloc] initW 阅读全文
posted @ 2016-07-27 10:06 新年新气象 阅读(841) 评论(0) 推荐(0)