add http.get

lib/main.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:http/http.dart' as http;
 
 void main() => runApp(MyApp());
 
@@ -26,13 +27,27 @@ class MyHomePage extends StatefulWidget {
 }
 
 class _MyHomePageState extends State<MyHomePage> {
+  String _data = '';
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    final res = await http.get('https://api.github.com/repositories/31792824/issues');
+    setState(() {
+      _data = res.body;
+    });
+  }
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
         title: Text(widget.title),
       ),
-      body: Text('空っぽの画面です'),
+      body: Text(_data),
     );
   }
 }