使用jQuery从aspx页面捕获图像 [英] capture image from the aspx page using jquery

问题描述

大家好，我需要您的帮助...

我在.aspx页面上有一个按钮.如果我单击按钮，则应该从网络摄像头中捕获一张照片.我想使用jquery，所以请引导我并帮助我..

Hi guys i need your help ...

i have a button on the .aspx page. if i click on the button so one picture should be capture from my web cam . and i want to use jquery so please guide me and help me ..

推荐答案

看看:

Have a look at:jQuery Webcam – Communicate With Camera In JavaScript[^]

Best regards
Espen Harlinn

您非常困惑. jQuery在您的浏览器中运行.实际上，javascript在您的浏览器中运行，而jquery是一个javascript库.这不是魔术.它无权访问您的网络摄像头. ASP.NET也没有.您需要编写一个ActiveX，Flash或在浏览器中运行的其他控件，才能访问网络摄像头或其他硬件.

明确地说，我很乐意为您提供帮助，我只是想说，您显然不了解这些功能可以做什么，并且需要了解您所要求的技术的局限性.如果您不确定，则更好的问题是从网页中的网络摄像头捕获图像的最佳方法是什么"，而不是我想使用XXX来做到这一点" '.

You''re very confused. jquery runs in your browser. Actually, javascript runs in your browser and jquery is a javascript library. It is not magic. It has no access to your webcam. Nor does ASP.NET. You need to write an ActiveX, Flash, or other control that runs in the browser, to have access to a webcam or other hardware.

To be clear, I am glad to help, I just mean, you''re obviously not well informed about what these things can do, and need to learn the limitations of the technologies you''re asking about. If you''re not sure, a better question would be, ''what''s the best way to capture an image from a webcam in a web page'', not, ''I want to use XXX to do that''.

同意CG，您不能使用jQuery来做到这一点.检查此问题(查看所有答案)
网页上的网络摄像头图像 [

Agree with CG, you can''t do that using jQuery. Check this question(Look at all answers)
Web Cam Image on Web Page[^]

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