<script type="text/javascript">
var img = new Image();
img.onload = function () { //图片加载完成
console.log(img.width);
console.log(img.height)
};
img.src = 'Chrysanthemum.jpg';
</script>
<script type="text/javascript">
var img = new Image();
img.onload = function () { //图片加载完成
console.log(img.width);
console.log(img.height)
};
img.src = 'Chrysanthemum.jpg';
</script>