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Javascript “波涛汹涌,缓慢”;指向“滚动”;mac上safari中的动画_Javascript_Performance_Firefox_Optimization_Safari - Fatal编程技术网

Javascript “波涛汹涌,缓慢”;指向“滚动”;mac上safari中的动画

Javascript “波涛汹涌,缓慢”;指向“滚动”;mac上safari中的动画,javascript,performance,firefox,optimization,safari,Javascript,Performance,Firefox,Optimization,Safari,我目前正在完成: 在mac上使用firefox或safari时,“滚动点”的运行速度与Chrome相比非常慢。在Windows 7上,它可以在Chrome和Firefox中正常工作,但不能在Safari中正常工作。如果您有任何想法,我们将不胜感激。我用于滚动功能的代码如下: function handleMouse(e) { if (x && y) { var diffX=e.clientX-x; var diffY=e.clientY-y;

我目前正在完成:

在mac上使用firefox或safari时,“滚动点”的运行速度与Chrome相比非常慢。在Windows 7上,它可以在Chrome和Firefox中正常工作,但不能在Safari中正常工作。如果您有任何想法,我们将不胜感激。我用于滚动功能的代码如下:

function handleMouse(e) {
  if (x && y) {
      var diffX=e.clientX-x;
      var diffY=e.clientY-y;
      window.scrollBy(diffX, diffY);}
      x = e.clientX;
      y = e.clientY;
}

document.onmousemove = handleMouse;