背景：现在是凌晨1：35我还在帮客户修改网页，要求不高但来钱快，学生党不容易啊，客户提到了很多网页的优化，其中这一条
让我头疼了许久，大家就不用踩坑了，看下面的就可以了
禁止滑轮：
window.addEventListener('mousewheel', function(event){if (event.ctrlKey === true || event.metaKey) {event.preventDefault();}},{passive: false});//firefoxwindow.addEventListener('DOMMouseScroll', function(event){if (event.ctrlKey === true || event.metaKey) {event.preventDefault();}},{passive: false});
禁止+、- ：
window.onload = function() {document.addEventListener('keydown', function (event) {if ((event.ctrlKey === true || event.metaKey === true)&& (event.which === 61 || event.which === 107|| event.which === 173 || event.which === 109|| event.which === 187 || event.which === 189)){event.preventDefault();}}, false);}
完整代码：
<script>//luwenjie hualunwindow.addEventListener('mousewheel', function(event){if (event.ctrlKey === true || event.metaKey) {event.preventDefault();}},{passive: false});//firefoxwindow.addEventListener('DOMMouseScroll', function(event){if (event.ctrlKey === true || event.metaKey) {event.preventDefault();}},{passive: false});//+_window.onload = function() {document.addEventListener('keydown', function (event) {if ((event.ctrlKey === true || event.metaKey === true)&& (event.which === 61 || event.which === 107|| event.which === 173 || event.which === 109|| event.which === 187 || event.which === 189)){event.preventDefault();}}, false);}</script>
看个轮廓就可以了哈，反正两个都不会缩放，今天就到这里！
