CLGeocoder地理编码器正向编码 + 反向编码

最新推荐文章于 2025-07-26 11:19:59 发布

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最新推荐文章于 2025-07-26 11:19:59 发布

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分类专栏：网络文章标签：编码器地理编码器 Geocoder

本文链接：https://blog.youkuaiyun.com/weixin_35966617/article/details/53079547

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本文介绍如何使用CLGeocoder进行正向和反向地理编码。通过示例代码展示了如何将地址转换为经纬度坐标及从经纬度获取详细地址信息。

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CLGeocoder

//正向地理编码

-(void)geocoder
{
CLGeocoder *coder = [[CLGeocoder alloc] init];

[coder geocodeAddressString:@"深圳大学" completionHandler:^(NSArray *placemarks, NSError * _Nullable error) {
    CLPlacemark *placeMark = placemarks[0];

    //经纬度
    NSLog(@"%lf %lf",placeMark.location.coordinate.latitude,placeMark.location.coordinate.longitude);

    //位置信息
    //NSLog(@"%@",placeMark.addressDictionary);

    for (NSString *key in placeMark.addressDictionary) {
        NSLog(@"%@",placeMark.addressDictionary[key]);
        if([placeMark.addressDictionary[key] isKindOfClass:[NSArray class]])
        {
            for (NSString *string  in placeMark.addressDictionary[key]) {
                NSLog(@"1111%@",string);
            }
        }
    }
    //名字
    NSLog(@"%@",placeMark.name);
    //街道
    NSLog(@"%@",placeMark.thoroughfare);
    //城市
    NSLog(@"%@",placeMark.locality);
    //区
    NSLog(@"%@",placeMark.subLocality);
    //省
    NSLog(@"%@",placeMark.administrativeArea);

    NSLog(@"%@",placeMark.subAdministrativeArea);
}];

}

//反向地理编码

(void)reverseGeoCoder
{
CLGeocoder *coder = [[CLGeocoder alloc] init];

CLLocation *location = [[CLLocation alloc] initWithLatitude:22.533910 longitude:113.936272];

[coder reverseGeocodeLocation:location completionHandler:^(NSArray<CLPlacemark *> * _Nullable placemarks, NSError * _Nullable error) {

    for (CLPlacemark *placeMark in placemarks) {
        NSLog(@"%@",placeMark.name);

        NSLog(@"%@",placeMark.thoroughfare);

        NSLog(@"%@",placeMark.locality);

        NSLog(@"%@",placeMark.subLocality);

        NSLog(@"%@",placeMark.administrativeArea);

        NSLog(@"%@",placeMark.subAdministrativeArea);
    }

}];

}