文本，富文本组件-flutter_widget_from_html

Flutter-Widget-From-Html 的安装和配置

在 pubspec.yaml 文件中添加以下依赖：

dependencies:
  flutter_widget_from_html: ^0.10.3

 

body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            HtmlWidget(
              '<h3>Heading</h3><p>A paragraph with <strong>strong</strong>, <em>emphasized</em> and <span style="color: red">colored</span> text.</p>',
            ),
            RichText(
              text: TextSpan(
                  text: "Hello",
                  style:
                      TextStyle(fontWeight: FontWeight.bold, color: Colors.red),
                  children: [
                    TextSpan(
                        text: "<用户协议>",
                        style: TextStyle(color: Colors.blueAccent)),
                    TextSpan(text: "与", style: TextStyle(color: Colors.grey)),
                    TextSpan(
                        text: "<隐私协议>",
                        style: TextStyle(color: Colors.blueAccent)),
                  ]),
            ),
            Text(
              '$_author You have pushed the button this many times:',
            ),
            Text(
              '\t\t\t\tYou have pushed the button this many timesYou have pushed the button this many times:You have pushed the button this many times:You have pushed the button this many times:You have pushed the button this many times:',
              textAlign: TextAlign.right,
              style: TextStyle(fontSize: 16.0),
              maxLines: 2,
              overflow: TextOverflow.ellipsis,
            ),
            Text(
              '$_counter,$_author',
              style: Theme.of(context).textTheme.headlineMedium,
            ),
          ],
        ),
      ),

　　

 

渲染简单的 HTML 文本

import 'package:flutter_widget_from_html/flutter_widget_from_html.dart';

HtmlWidget(
  '<h3>Heading</h3><p>A paragraph with <strong>strong</strong>, <em>emphasized</em> and <span style="color: red">colored</span> text.</p>',
)

　

HtmlWidget(
  '同上示例',
  customStylesBuilder: (element) {
    if (element.classes.contains('foo')) {
      return {'color': 'red'};
    }
    return null;
  },
);

 

https://blog.csdn.net/diandianxiyu_geek/article/details/132157489