我有一个作业,我必须将 mysql 服务器中的数据放入 flutter 中并将其传递给 StreamBuilder,我试图使用我们在 firebase 中使用它的同一类,现在我在传递我已经获取的数据时遇到问题从服务器到 StreamBuilder,我记得我必须使用不同类型的快照,任何帮助。
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Server',
debugShowCheckedModeBanner: false,
theme: ThemeData(
primarySwatch: Colors.pink,
),
home: MyHomePage(title: 'Flutter Server App'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
} …Run Code Online (Sandbox Code Playgroud)