JS禁止浏览器缩放大小（Ctrl+滚轮）

 window.addEventListener('mousewheel', function(event){
        if (event.ctrlKey === true || event.metaKey) {
              event.preventDefault();
        }
      },{ passive: false});

      //firefox
      window.addEventListener('DOMMouseScroll', function(event){
          if (event.ctrlKey === true || event.metaKey) {
                event.preventDefault();
          }
      },{ passive: false});

持续优化·········