在手机中发送otp时，颤动OTP不工作

Question

我正在尝试使用Flutter otp https://pub.dev/packages/flutter_otp发送动态口令。我并不期待将OTP与Firebase Auth一起发送。当用户通过我的应用程序传递电话号码时，我希望发送一个动态口令并验证它。但是我遇到了这个Flutter_otp，它不需要firebase，它的依赖项只有https://pub.dev/packages/sms和flutter。下面是我想测试是否发送了OTP的代码片段。

import 'package:flutter/material.dart';
import 'package:flutter_otp/flutter_otp.dart';

class MyAppextends StatefulWidget {

  @override
  _MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
  const MyPailaApp({Key key}) : super(key: key);
  TextEditingController _controller = new TextEditingController();
  FlutterOtp otpsender = new FlutterOtp();

  @override
  void dispose() {
     super.dispose();
    _controller.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Container(
      padding: EdgeInsets.symmetric(horizontal: 16.0),
      child: TextField(
          cursorColor: Colors.black,
          controller: _controller,
          decoration: InputDecoration(
            hintText: 'Tap to type',
            suffixIcon: IconButton(
              icon: Icon(Icons.send, color: Colors.black,),
              onPressed: (){
                setState(() {
                  otpsender.sendOtp(_controller.text, 'OTP is : pass the generated otp here ',
                        100000, 999999, '+977');
                  _controller.clear();
                });
              },
            ),
          ),
      ),
    );
  }
}

但在单击文本字段中的图标后，我收到以下错误，并且OTP也未发送。

Running with unsound null safety
For more information see https://dart.dev/null-safety/unsound-null-safety
Debug service listening on ws://127.0.0.1:57564/Qnt0yPHy_eA=/ws
Error: MissingPluginException(No implementation found for method sendSMS on channel plugins.babariviere.com/sendSMS)
    at Object.throw_ [as throw] (http://localhost:58819/dart_sdk.js:5348:11)
    at MethodChannel._invokeMethod (http://localhost:58819/packages/flutter/src/services/system_channels.dart.lib.js:962:21)
    at _invokeMethod.next (<anonymous>)
    at http://localhost:58819/dart_sdk.js:39230:33
    at _RootZone.runUnary (http://localhost:58819/dart_sdk.js:39087:58)
    at _FutureListener.thenAwait.handleValue (http://localhost:58819/dart_sdk.js:34073:29)
    at handleValueCallback (http://localhost:58819/dart_sdk.js:34633:49)
    at Function._propagateToListeners (http://localhost:58819/dart_sdk.js:34671:17)
    at _Future.new.[_completeWithValue] (http://localhost:58819/dart_sdk.js:34513:23)
    at async._AsyncCallbackEntry.new.callback (http://localhost:58819/dart_sdk.js:34536:35)
    at Object._microtaskLoop (http://localhost:58819/dart_sdk.js:39374:13)
    at _startMicrotaskLoop (http://localhost:58819/dart_sdk.js:39380:13)
    at http://localhost:58819/dart_sdk.js:34887:9

======== Exception caught by services library ======================================================
The following MissingPluginException was thrown while activating platform stream on channel plugins.babariviere.com/statusSMS:
MissingPluginException(No implementation found for method listen on channel plugins.babariviere.com/statusSMS)

When the exception was thrown, this was the stack: 
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 236:49  throw_
packages/flutter/src/services/platform_channel.dart 156:7                                                                  _invokeMethod
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 45:50            <fn>
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/async/zone.dart 1613:54                                          runUnary
C:/b/s/w/ir/cache/builder/src/out/host_debug/dart-sdk/lib/async/future_impl.dart 155:18                                    handleValue
...
====================================================================================================

请帮我弄一下这个。

Answer 1

网站不支持您正在使用的包。

同样的方法应该只适用于Android和iOS。

错误消息MissingPluginException(No implementation found for method listen on channel plugins.babariviere.com/statusSMS)正在尝试传达这一点。

我们可以看到，pub.dev上的所有插件都显示了它们支持的平台，你想要使用的两个插件在Web上都不支持，只有iOS和安卓支持

​

​