106 lines
3.3 KiB
Dart
106 lines
3.3 KiB
Dart
import 'dart:convert';
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import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_easyloading/flutter_easyloading.dart';
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void main() {
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runApp(const MyApp());
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}
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class MyApp extends StatelessWidget {
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const MyApp({Key? key}) : super(key: key);
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: '点击送券',
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theme: ThemeData(
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primarySwatch: Colors.blue,
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),
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home: const MyHomePage(title: '点击送券'),
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builder: EasyLoading.init(),
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);
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}
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}
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class MyHomePage extends StatefulWidget {
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const MyHomePage({Key? key, required this.title}) : super(key: key);
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// This widget is the home page of your application. It is stateful, meaning
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// that it has a State object (defined below) that contains fields that affect
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// how it looks.
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// This class is the configuration for the state. It holds the values (in this
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// case the title) provided by the parent (in this case the App widget) and
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// used by the build method of the State. Fields in a Widget subclass are
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// always marked "final".
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final String title;
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@override
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State<MyHomePage> createState() => _MyHomePageState();
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}
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class _MyHomePageState extends State<MyHomePage> {
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var _phone = TextEditingController();
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Future<void> _incrementCounter() async {
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EasyLoading.show(status: "处理中...");
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var map = {"phone":_phone.text};
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var resp = await Dio().get("https://pos.platform.lotus-wallet.com/app/auth/platform/sendCoupon?Environment=app",queryParameters: map);
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EasyLoading.dismiss();
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print(resp.data);
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var decoder = const JsonDecoder();
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var m1 = Map<String,dynamic>.from(resp.data);
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if (m1["code"] == 0){
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EasyLoading.showSuccess(m1['data']);
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}else{
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EasyLoading.showSuccess(m1['msg']);
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}
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setState(() {
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});
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}
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@override
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Widget build(BuildContext context) {
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// This method is rerun every time setState is called, for instance as done
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// by the _incrementCounter method above.
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//
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// The Flutter framework has been optimized to make rerunning build methods
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// fast, so that you can just rebuild anything that needs updating rather
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// than having to individually change instances of widgets.
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return Scaffold(
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appBar: AppBar(
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// Here we take the value from the MyHomePage object that was created by
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// the App.build method, and use it to set our appbar title.
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title: Text(widget.title),
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),
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body: Center(
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// Center is a layout widget. It takes a single child and positions it
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// in the middle of the parent.
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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SizedBox(
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width: 200,
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child: TextField(
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maxLength: 11,
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decoration: const InputDecoration(labelText: "手机号码"),
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controller: _phone,
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),
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),
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],
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),
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),
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floatingActionButton: FloatingActionButton(
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onPressed: _incrementCounter,
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tooltip: 'Increment',
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child: const Icon(Icons.star),
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), // This trailing comma makes auto-formatting nicer for build methods.
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);
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}
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}
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