移除 AssetManifest.json

import 'dart:convert';
import 'package:flutter/services.dart';

void readAssetList() async {
  final assetManifestContent = await rootBundle.loadString('AssetManifest.json');
  final decodedAssetManifest =
      json.decode(assetManifestContent) as Map<String, Object?>;
  final assets = decodedAssetManifest.keys.toList().cast<String>();
}

import 'package:flutter/services.dart';

void readAssetList() async {
  final assetManifest = await AssetManifest.loadFromAssetBundle(rootBundle);
  final assets = assetManifest.listAssets();
}

import 'dart:io';
import 'dart:typed_data';

import 'package:standard_message_codec/standard_message_codec.dart';

void main() {
  // The path to AssetManifest.bin depends on the target platform.
  final pathToAssetManifest = './build/web/assets/AssetManifest.bin';
  final manifest = File(pathToAssetManifest).readAsBytesSync();
  final decoded = const StandardMessageCodec()
      .decodeMessage(ByteData.sublistView(manifest));
  final assets = decoded.keys.cast<String>().toList();
}