不知道小伙伴们有木有用高德的API来玩高德地图，其实还好啦，API里面介绍的很详细了哦，那么我今天就介绍一些常用的吧

首先是导入SDK，我用的是2D地图，所以就导入两个2D的库，那么我用CocoaPod来管理

pod 'AMap2DMap'
pod 'AMapSearch'

接下来我们在调用地图的Controller里面来导入需要用的类库，并且关联对应的delegate

#import <MAMapKit/MAMapKit.h>
#import <AMapSearchKit/AMapSearchAPI.h><MAMapViewDelegate, AMapSearchDelegate>

然后我们来初始化地图，将已经申请好的key填进去

这里注意要记得iOS8后要再info.plist中添加详细字段哦

- (void)loadMapView {[MAMapServices sharedServices].apiKey = @"fe17d6556c1896ead41ef2e25dc724a8";self.mapView = [[MAMapView alloc] initWithFrame:CGRectZero];self.mapView.delegate = self;self.mapView.showsUserLocation = YES;
//    [self.view addSubview:self.mapView];//在info.plist中添加字段NSLocationWhenInUseUsageDescription或NSLocationAlwaysUsageDescription
}

然后实现对应的代理方法

#pragma mark - MAMapViewDelegate- (void)mapView:(MAMapView *)mapView didUpdateUserLocation:(MAUserLocation *)userLocation updatingLocation:(BOOL)updatingLocation {if (updatingLocation) {NSLog(@"%f, %f", userLocation.location.coordinate.latitude, userLocation.location.coordinate.longitude);}
}- (void)mapView:(MAMapView *)mapView didFailToLocateUserWithError:(NSError *)error {}

接下来介绍一下搜索，由于官方文档介绍的并不是很详细，搜索一个字的时候没有处理，那么我们自己来处理一下好啦

#pragma mark - MapSearchAPI- (void)searchMapResultWithString:(NSString *)string {AMapPlaceSearchRequest *mapPlaceSearchRequest = [[AMapPlaceSearchRequest alloc] init];mapPlaceSearchRequest.searchType = AMapSearchType_PlaceKeyword;mapPlaceSearchRequest.keywords = string;if (self.currentCity.count && self.currentCity) {AMapCity *mapCity = (AMapCity *)self.currentCity[0];mapPlaceSearchRequest.city = @[mapCity.city];}mapPlaceSearchRequest.requireExtension = YES;[self.mapSearch AMapPlaceSearch:mapPlaceSearchRequest];
}- (void)loadSearchMapApi {self.mapSearch = [[AMapSearchAPI alloc] initWithSearchKey:@"fe17d6556c1896ead41ef2e25dc724a8" Delegate:self];self.mapSearch.language = AMapSearchLanguage_zh_CN;self.currentCity = [[NSArray alloc] init];[self searchMapResultWithString:@"你"];
}#pragma mark - AMapSearchDelegate- (void)onPlaceSearchDone:(AMapPlaceSearchRequest *)request response:(AMapPlaceSearchResponse *)response {if (!response.pois.count && response.suggestion.cities.count) {self.currentCity = response.suggestion.cities;[self searchMapResultWithString:@"你"];return;}NSLog(@"%@", [response.pois description]);
}

OK，这就是我们今天要介绍的高德地图的基本使用了哦