support 'web'

pdliuw · pdliuw · commit 0a88ab295d47 · 2019-12-22T18:20:59.000+08:00
diff --git a/web/index.html b/web/index.html
@@ -2,9 +2,11 @@
 <html>
 <head>
   <meta charset="UTF-8">
+  <!--title-->
   <title>flutter_app_sample</title>
 </head>
 <body>
+  <!--body-->
   <script src="main.dart.js" type="application/javascript"></script>
 </body>
 </html>
