H5_Flutter/lib/view/component/web_image.dart

import 'dart:html';
import 'dart:ui' as ui;
import 'package:flutter/cupertino.dart';


class WebImage extends StatelessWidget {
  String url;
  double width,height;
  double _borderRadius = 0.0;
  WebImage({Key? key,required this.url,required this.width,required this.height,double? borderRadius}) : super(key: key){
    if (borderRadius!=null){
      _borderRadius = borderRadius;
    }
  }

  @override
  Widget build(BuildContext context) {
    String _divId = "web_image_"+DateTime.now().toIso8601String();
    ui.platformViewRegistry.registerViewFactory(
      _divId,
          (int viewId) => ImageElement(src: url)..style.width='100%'..style.height='100%'..style.borderRadius='${_borderRadius}px'..style.objectFit='cover',
    );
    return SizedBox(
      width: width,
      height: height,
      child: HtmlElementView(key: UniqueKey(),
        viewType: _divId,),
    );
  }
}