更新时间:2023-02-08 18:48:11
你需要使用一个带有软件的浏览器,它允许它从一个网站运行.browser-plug ins。您的服务器代码无法访问客户端上的硬件。
You need to use a scanner that comes with software\browser-plug ins that allow it to run from a website. Your server code can't access hardware on the client.