如何拆分这个json并在flutter中显示图像？

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

class ImageDisplayScreen extends StatefulWidget {
  @override
  _ImageDisplayScreenState createState() => _ImageDisplayScreenState();
}

class _ImageDisplayScreenState extends State<ImageDisplayScreen> {
  List<String> imageUrls = [];

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

  Future<void> fetchData() async {
    // 发送HTTP请求获取JSON数据
    final response = await http.get('https://example.com/api/images');

    if (response.statusCode == 200) {
      // 解析JSON数据
      final jsonData = json.decode(response.body);

      // 获取图像URL列表
      final List<dynamic> images = jsonData['images'];

      // 遍历图像URL列表
      for (var imageUrl in images) {
        // 发送HTTP请求获取图像数据
        final imageResponse = await http.get(imageUrl);

        if (imageResponse.statusCode == 200) {
          // 将图像数据转换为图像对象
          final image = Image.memory(imageResponse.bodyBytes);

          // 更新UI显示图像
          setState(() {
            imageUrls.add(imageUrl);
          });
        }
      }
    }
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Image Display'),
      ),
      body: ListView.builder(
        itemCount: imageUrls.length,
        itemBuilder: (context, index) {
          return ListTile(
            leading: Image.network(imageUrls[index]),
            title: Text('Image $index'),
          );
        },
      ),
    );
  }
}

void main() {
  runApp(MaterialApp(
    home: ImageDisplayScreen(),
  ));
}