image - 如何将此 imweb（图像类型）转换为 base64？

Question

图片imweb；我想把它转换成base64。请帮忙

imweb = (await FlutterWebImagePicker.getImage);

标签： imageflutterflutter-web

Answer 1

导入包

import 'dart: convert';

然后打电话

List<int> bytes = imweb.readAsBytesSync();
String imageBase64 = base64Encode(imweb);