flutter :在日期选择器中显示api日期

{
  "date": "2023-10-05"
}

import 'package:flutter/material.dart';
import 'dart:convert';
import 'package:http/http.dart' as http;

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Date Picker Example'),
        ),
        body: DatePickerExample(),
      ),
    );
  }
}

class DatePickerExample extends StatefulWidget {
  @override
  _DatePickerExampleState createState() => _DatePickerExampleState();
}

class _DatePickerExampleState extends State<DatePickerExample> {
  String selectedDate = '';

  @override
  void initState() {
    super.initState();
    fetchDate();
  }

  Future<void> fetchDate() async {
    final response = await http.get(Uri.parse('https://api.example.com/date'));
    if (response.statusCode == 200) {
      final data = jsonDecode(response.body);
      setState(() {
        selectedDate = data['date'];
      });
    }
  }

  @override
  Widget build(BuildContext context) {
    return Center(
      child: Text('Selected Date: $selectedDate'),
    );
  }
}