84669 person learning
152542 person learning
20005 person learning
5487 person learning
7821 person learning
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3350 person learning
180660 person learning
48569 person learning
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40936 person learning
1549 person learning
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32909 person learning
用百度地图api定位，拿到的经纬度一直是0，代码如下
BMKLocationService *locationService = [[BMKLocationService alloc]init]; locationService.delegate = self; [locationService startUserLocationService]; BMKUserLocation *location = locationService.userLocation;
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