<script language="javascript"> //禁止按键F5 document.onkeydown = function(e){ e = window.event || e; var keycode = e.keyCode || e.which; if( keycode = 116){ if(window.event){// ie try{e.keyCode = 0;}catch(e){} e.returnValue = false; }else{// ff e.preventDefault(); } } } //禁止鼠标右键菜单 document.oncontextmenu = function(e){ return false; } </script>
JS屏蔽右键菜单刷新或F5刷新页面
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转载自www.cnblogs.com/hongjiang/p/12418832.html
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