网页屏蔽右键左键选中等写在HTML标签里body里oncontextmenureturn false ondragstartreturn false
网页屏蔽右键左键选中等
写在HTML标签里<body>里oncontextmenu="return false;" ondragstart='return false' onselectstart='return false' onselect='document.selection.empty()' oncopy='document.selection.empty()' onbeforecopy='return false' onmouseup='document.selection.empty()'
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