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Javascript application-prohibited screen capture, copying, and printing-javascript skills

Source: Internet
Author: User
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Js prohibit copying js prohibit right-click copying file js prohibit right-click prohibit js prohibit right-click code project prohibit screen capture, copy, print requirements, copying and printing may make it easy to write all kinds of online scripts. But how can I disable screen capture? PrintScreen is a special key without keyCode, so onkeydown becomes useless. However, it would be better to change the way of thinking. We started from the clipboard to adopt a curve-saving strategy. The code is as follows:

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Related Keywords:
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