怎么把flutter中的变量赋值给html页面

[wengxianxun]

比如这个name变量，我怎么赋值给index.html展示呢。
var name = '我是一个变量';
final server = Jaguar(address: "172.16.90.24", multiThread: true);
server.addRoute(serveFlutterAssets());
await server.serve(logRequests: true);
server.log.onRecord.listen((r) => print(r));

< body> how to show name? </ body>