HTML5下video右键禁用-禁止右键下载视频

方法一：

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<script language="javascript" type="text/javascript" src="https://code.jquery.com/jquery-1.7.1.min.js"></script> <script>     $(document).ready(function(){     $('#video').bind('contextmenu',function() { return false; });     }); </script>

　 

方法二：

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<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script> <script type="text/javascript"> var myVideo=document.getElementById("video1"); $('#video1').bind('contextmenu',function() { return false; }); function playPause() { if (myVideo.paused)   myVideo.play(); else   myVideo.pause(); }   function makeBig() { myVideo.width=560; }   function makeSmall() { myVideo.width=320; }   function makeNormal() { myVideo.width=420; } </script>