如何让web页面鼠标右键单击之后不出现菜单选项

<html>

<head>

<script language = "javascript">

<!--
function hideContextmenu(){

window.event.returnValue = false ;

}
//-->

</script>

</head>

<body oncontextmenu = "hideContextmenu()">

</body>

</html>

原文地址:https://www.cnblogs.com/zhuzhiq/p/3138090.html