dart 如何解决flutter错误中“as前缀”

ars1skjm 于 2023-02-27 发布在 Flutter

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The name 'LocationAccuracy' is defined in the libraries 'package:geolocation/geolocation.dart', 'package:geolocator/geolocator.dart' and 'package:location_platform_interface/location_platform_interface.dart (via package:location/location.dart)'.
Try using 'as prefix' for one of the import directives, or hiding the name from all but one of the imports.dartambiguous_import

dart

来源：https://stackoverflow.com/questions/62650216/how-do-i-resolve-as-prefix-in-flutter-error

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o4hqfura1#

此消息是因为在多个库中定义了LocationAccuracy。因此，您需要定义从哪个库获取此LocationAccuracy。因此，您需要在导入后指定一个前缀，如下所示：

import 'package:geolocation/geolocation.dart' as geo; // or whatever name you want
import 'package:geolocator/geolocator.dart' as geolocator; // or whatever name you want

然后，您可以通过以下方式引用要使用的特定LocationAccuracy：
geo.LocationAccuracy或geolocator.LocationAccuracy

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jgovgodb2#

您还可以使用第二个隐藏LocationAccuracy的建议，在导入'package：geolocator/geolocator.dart'后添加此内容，如下所示：

import 'package:geolocator/geolocator.dart' hide LocationAccuracy;

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dart 如何解决flutter错误中“as前缀”

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