/// 注意:资源路径需要在pubspec.yaml文件中注入
import 'dart:convert';
import 'package:flutter/services.dart' show rootBundle;
/// todo: 读取本地json文件
/// [jsonName] json文件名称
/// 示例:getLocalJson("test")
Future<Map<String, dynamic>> getLocalJson(String jsonName) async {
Map<String, dynamic> map = jsonDecode(await rootBundle.loadString("assets/json/" + jsonName+".json"));
return map;
}
/// todo: 读取本地图片文件
/// [imgName] 图片名称
/// 示例:getLocalImg("test.png")
String getLocalImg(String imgName) => "assets/image/" + imgName;
/// todo: 读取本地文件
/// [pathFileName] 完整路径
/// 示例:getLocalImg("assets/image/test.png")
Future<Map<String, dynamic>> getLocalFile(String pathFileName) async {
Map<String, dynamic> map = jsonDecode(await rootBundle.loadString(pathFileName));
return map;
}