使用javascript用手机拍照 [英] Take a picture with mobile using javascript

问题描述

我正在寻找一种在我的网站上用手机/平板电脑拍照的方式，其行为应为:

I'm looking for a way to take a picture with a phone/tablet on my website, the behavior should be :

• 用户单击相机"按钮.
• 手机摄像头亮起.
• 用户拍照
• 图片被存储到变量中以备将来使用

我不知道该怎么做，听说"phonegap"框架可以做到这一点，但是由于我在MVC c#项目中，所以我无法使用它. 在我看来，将很难复制，因为我怀疑网站有权从移动设备上启动任何应用程序.

I can't figure out how to do that, i heard that the "phonegap" framework does that but i can't use it since i'm on a MVC c# project. It seems to me that it will be hard to reproduce since i doubt that a web site have the right to launch any app from the mobile.

有没有一种方法可以使用javascript做到这一点?有解决方案吗?

Is there a way to do that using javascript ? Any solution ?

推荐答案

您可以使用HTML5 getUserMedia()API，本文对此进行了说明:

You can use the HTML5 getUserMedia() API, which is explained in this article: http://www.html5rocks.com/en/tutorials/getusermedia/intro/

请注意:并非所有浏览器都支持此功能.有关支持的浏览器的详细列表，请访问以下页面: http://caniuse.com/#feat=流

Be careful: not all browsers support this (yet). For a detailed list of supporting browsers, take a look at this page: http://caniuse.com/#feat=stream

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