阻止右键点击个浏览器兼容

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<!-- oncontextmenu="return false", 兼容safari -->
<div style="width: 200px; height: 200px; background: gray;" id="oDiv" oncontextmenu="return false"></div>
<script>
    let oDiv = document.getElementById('oDiv');
    oDiv.oncontextmenu = 'return false';
    oDiv.addEventListener('contextmenu', (e) => {
        if (e.preventDefault) {  // W3c
            e.preventDefault();
        } else {                 // IE
            window.event.returnValue = false;
        }
        return false;
    })
</script>
</body>
</html>

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转载自www.cnblogs.com/bagexiaowenti/p/10115268.html