Web 应用程序和智能卡交互
几周前，我试图问类似的问题，但措辞不正确，所以我再试一次。我仍然认为我想要的东西是不可能的，但无论如何我还是要问。
给定一个在“远程”服务器（即可以在世界任何地方）上运行的 Web 应用程序，该 Web 应用程序能否与连接到用户工作站的 Java 卡上的小程序进行通信？或者单独表述，可以说远程 webapp 发出 ADPU 命令（例如，通过安装在用户工作站上的中间件）。
A few weeks ago, I tried to ask a similar question, but phrased it incorrectly, so I'm trying again. I still don't think what I want is possible, but I'm asking anyhow.
Given a web application running on a "remote" server (i.e. can be anywhere in the world), can that webapp communicate with applets on a Java Card connected to a user's workstation? Or phrased separately, can said remote webapp issue ADPU commands (say, through the middleware installed on the user's workstation).
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您可以在小程序上编写一个TimedTask（线程）来定时将您想要的数据从客户端传输（提交）到服务器。
查看 Apache HTTP 客户端。这将使您能够以与浏览器相同的方式向服务器发送请求。
You can write a TimedTask (Thread) on the applet to transfer(submit) the data you want from the client machine to the server on a timed basis.
Have a look at the Apache HTTP Client. This will enable you to send requests to your server in the same manner a browser does.
你好
我有同样的场景，我创建了jApplet并将其嵌入到jsp中，所有通信功能都在jApplet中，它可以与SmartCard交互，交互后可以将结果发送到服务器！
Hi
i had same scenario , which i have created the jApplet and embedded it in jsp, all the functionality of communicating is in the jApplet, which could Interact with SmartCard , after Interaction that could send the result to server !