阅读页的链接跳转

lib/pages/link/index.dart

+library link;
+
+
+import 'package:flutter/material.dart';
+import 'package:flutter_book/utils/index.dart';
+import 'package:flutter_inappwebview/flutter_inappwebview.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+
+
+part 'view.dart';
\ No newline at end of file

lib/pages/link/view.dart

+part of link;
+
+class LinkPage extends StatefulWidget {
+  final String url;
+  const LinkPage({
+    Key? key,
+    required this.url
+  }) : super(key: key);
+
+  @override
+  State<LinkPage> createState() => _LinkPageState();
+}
+
+class _LinkPageState extends State<LinkPage> {
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        centerTitle: false,
+      ),
+      body: InAppWebView(
+        initialUrlRequest: URLRequest(
+          // url: Uri.parse('https://baike.baidu.com/item/${widget.keyword}?fromModule=lemma_search-box'),
+            url: WebUri.uri(Uri.parse(widget.url))
+        ),
+      ),
+    );
+  }
+}

lib/pages/read_web/view.dart

@@ -201,6 +201,12 @@ class _ReadPageState extends State<ReadPage> {
                      readController.setShow(readController.show);
                    });
 
+                   // 阅读页内容中的 外部链接
+                   controller.addJavaScriptHandler(handlerName: 'openLinkCallback', callback: (args){
+                     Console.log('监听外部链接------------------------------------------------$args');
+                     context.pushNamed(Routes.link,queryParameters: {'url': args.first.toString()});
+                   });
+
                  },
                ),
                // AnimatedPositioned(

lib/routes/index.dart

@@ -14,6 +14,7 @@ import 'package:flutter_book/pages/credit_points/index.dart';
 import 'package:flutter_book/pages/forget_pwd/index.dart';
 import 'package:flutter_book/pages/help_center/index.dart';
 import 'package:flutter_book/pages/help_cneter_content/index.dart';
+import 'package:flutter_book/pages/link/index.dart';
 import 'package:flutter_book/pages/login/index.dart';
 import 'package:flutter_book/pages/main/index.dart';
 import 'package:flutter_book/pages/reset_pwd/index.dart';

lib/routes/routes.dart

@@ -45,6 +45,8 @@ abstract class Routes {
   static const baiKe = 'bai_ke';
   // 字典
   static const baiDict = 'bai_dict';
+  // 外部链接
+  static const link = 'link';
 
   /// 书架模块
   static const creditPoints = 'credit_points';
@@ -643,6 +645,17 @@ abstract class Routes {
                 )
             )
         ),
+        GoRoute( // 外部链接
+            path: '/$link',
+            name: link,
+            pageBuilder: (context, state) =>CupertinoPage(
+                name: state.uri.toString(),
+                key: state.pageKey,
+                child: LinkPage(
+                  url: state.uri.queryParameters['url'].toString(),
+                )
+            )
+        ),
         GoRoute( // 知识测评
             path: '/$answer',
             name: answer,