flutter：webview_flutter和flutter_inappwebview的简单使用

import 'package:flutter/material.dart';
import 'package:webview_flutter/webview_flutter.dart';
 
class WebViewExample extends StatefulWidget {
  @override
  _WebViewExampleState createState() => _WebViewExampleState();
}
 
class _WebViewExampleState extends State<WebViewExample> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('WebView Example'),
      ),
      body: WebView(
        initialUrl: 'https://flutter.dev',
      ),
    );
  }
}

对于flutter_inappwebview，可以参考以下示例代码：

import 'package:flutter/material.dart';
import 'package:flutter_inappwebview/flutter_inappwebview.dart';
 
class InAppWebViewExample extends StatefulWidget {
  @override
  _InAppWebViewExampleState createState() => _InAppWebViewExampleState();
}
 
class _InAppWebViewExampleState extends State<InAppWebViewExample> {
  InAppWebViewController webView;
 
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('InAppWebView Example'),
      ),
      body: InAppWebView(
        initialUrl: 'https://flutter.dev',
        onWebViewCreated: (InAppWebViewController controller) {
          webView = controller;
        },
      ),
    );
  }
}

这两个示例都展示了如何在Flutter应用中嵌入一个WebView来加载和显示网页。webview_flutter是Flutter官方提供的一个WebView插件，而flutter_inappwebview则提供了更多的功能和可定制性。根据你的具体需求选择合适的插件。