#高德地图
（查看文档AMap_iOS_API_Guide_V2.6.0 网络第07天里）

@property (nonatomic , strong) MAMapView * mapView;
@property (nonatomic , strong) AMapSearchAPI * search;


//key值
[MAMapServices sharedServices].apiKey = @"d60542548c37aff7c70597a7c15039e9";
//设置地图 （卫星地图）MAMapTypeSatellite
self.mapView.mapType = MAMapTypeSatellite;

//创建地图视图

CLLocationCoordinate2D c2d =   CLLocationCoordinate2DMake(30.662221, 104.041367);
MACoordinateSpan span = MACoordinateSpanMake(0.01, 0.01);
MACoordinateRegion  region = MACoordinateRegionMake(c2d, span);
[self.mapView setRegion:region];
[self.view addSubview:self.mapView];

//搜索服务

self.search = [[AMapSearchAPI alloc]initWithSearchKey:@"d60542548c37aff7c70597a7c15039e9" Delegate:self];
//构造request请求 对象 ，配置关键字搜索参数   搜地方的请求
AMapPlaceSearchRequest * poliRequest = [[AMapPlaceSearchRequest alloc]init];
poliRequest.searchType = AMapSearchType_PlaceKeyword;
poliRequest.keywords = @"大学";
poliRequest.city = @[@"成都"];
[self.search AMapPlaceSearch:poliRequest];

//搜索的信息回调

  -(void)onPlaceSearchDone:(AMapPlaceSearchRequest *)request response:(AMapPlaceSearchResponse *)response{

   NSArray * array = response.pois;
for (AMapPOI * poi in array) {
    NSLog(@"%@",poi);
     }
}

//显示隐藏交通状况

-(void)foo:(UIButton *)btn{
self.mapView.showTraffic = !self.mapView.showTraffic;

}

#断点续传
HTTP协议请求头可以设置Range：bytes=字节数-，

#应用沙盒
（网络第03天）详情

#音乐播放