是否可以使用闪存访问通用 TWAIN 扫描仪？
是否可以从我的网络应用程序中使用闪存访问通用吐温扫描仪，保存文件并将其上传到我的应用程序中？
我已经通过谷歌进行了一些搜索，但无法找到更多细节。 是否有任何预制的解决方案，付费/免费（理想情况下）。
如果 Flash 不是最佳途径，那么 Java Applet 会更好吗？如果是，他们是否已经构建了解决方案？
任何对此的想法将不胜感激。
干杯。
Is it possible to have flash access a generic twain scanner from my web-application, save the file and upload it into my application?
I have done some searching through google but wasn't able to find to much detail in this.
Is there any pre-made solutions, Paid / Free (ideally).
If Flash isn't the best route to go, would Java Applet be better, if so, is their a solution already built?
Any thoughts on this would be greatly appreciated.
Cheers.
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
我不确定这是否是您正在寻找的答案，或者这是否真的是一个答案，或者更多的评论。这是可能的，但您必须在 Adobe Air 2 中执行此操作，因为您需要利用 Air 的浏览器外提升权限。您也可以对 Silverlight 4 的浏览器权限提升进行同样的操作。
如果您想留在浏览器中，那么您现在只能使用 activex 或 java applet。很多人都有 activex twain 或 java applet twain 解决方案 - 只需搜索即可找到它们。还有一些 twain 浏览器插件，但我还没有机会使用它们。
http://www.google.com/search ?sourceid=chrome&ie=UTF-8&q=activex+twain
或
http://www.google.com/search?aq=f&sourceid=chrome&ie=UTF-8&q=twain+java+applet< /a>
或
http://www .google.com/search?sourceid=chrome&ie=UTF-8&q=twain+browser+extension
I'm not sure this is an answer your looking for or not, or if this is really even an answer, or more of a comment. It's possible, but you'd have to do it in Adobe Air 2 as you'd need to take advantage of Air's out of browser elevated permissions. You could also do the same with Silverlight 4's elevated out of browser permissions as well.
If you want to stay in the browser at the moment you're stuck with activex, or a java applet. Lots of people have a activex twain, or java applet twain solutions -- just do a search for them to find them. There are also some twain browser plugins as well, but I haven't had the chance to work with them yet.
http://www.google.com/search?sourceid=chrome&ie=UTF-8&q=activex+twain
or
http://www.google.com/search?aq=f&sourceid=chrome&ie=UTF-8&q=twain+java+applet
or
http://www.google.com/search?sourceid=chrome&ie=UTF-8&q=twain+browser+extension