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I have tried monitoring keyboard and wheel events and blocking default events, but the performance is different in different browsers
document.addEventListener('DOMContentLoaded', function (event) { //chrome浏览器 document.body.style.zoom = 'reset'; document.addEventListener('keydown', function (e) { if ((e.ctrlKey === true || e.metaKey === true) && (e.which === 61 || e.which === 107 || e.which === 173 || e.which === 109 || e.which === 187 || e.which === 189)) { e.preventDefault(); } }, false); document.addEventListener('mousewhell DOMMouseScroll', function (e) { if (e.ctrlKey === true || e.metaKey === true) { e.preventDefault(); } }, false); }, false);
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