flutter 波动http请求问题

2ic8powd 于 2023-01-21 发布在 Flutter

关注(0)|答案(2)|浏览(124)

我正在尝试使用http包检查url。
代码如下所示：

Future<void> checkURl() async{
    final response =
        await http.get(
        Uri.parse('https://someurl.com'));
  }

http包已导入，但IDE不知何故将"http"标记为无效。以下是错误消息：

Error: The getter 'http' isn't defined for the class '_MyHomePageState'.
 - '_MyHomePageState' is from 'package:movies_app/screens/detail_screen.dart' ('lib/screens/detail_screen.dart'). Try correcting the name to the name of an existing getter, or defining a getter or field named 'http'.
    final response = await http.get(Uri.parse('https://someurl'));

我该怎么解决这个问题？

flutter

来源：https://stackoverflow.com/questions/73364118/flutter-http-request-issue

2条答案

按热度按时间

uxh89sit1#

至于使用情形，您使用作为前缀导入http，导入如下

import 'package:http/http.dart' as http;

如使用await http.get

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fdx2calv2#

不需要执行http.get，您可以执行

import 'package:http/http.dart';

 Future<void> checkURl() async{
    final response =
        await get(Uri.parse('https://someurl.com'));
  }

如果你想做

await http.get(Uri.parse('https://someurl.com'));

然后将包导入为

import 'package:http/http.dart' as http;

赞(0）回复(0）举报 2023-01-21

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flutter 波动http请求问题

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