<script type="text/javascript">$(function () {var imglist = document.getElementsByTagName("img");//安卓4.0+等高版本不支持window.screen.width，安卓2.3.3系统支持var _width;doDraw();window.onresize = function () {//捕捉屏幕窗口变化，始终保证图片根据屏幕宽度合理显示doDraw();}function doDraw() {_width = window.innerWidth;for (var i = 0, len = imglist.length; i < len; i++) {DrawImage(imglist[i], _width);}}function DrawImage(ImgD, _width) {var image = new Image();image.src = ImgD.src;image.onload = function () {//限制，只对宽高都大于30的图片做显示处理if (image.width > 30 && image.height > 30) {if (image.width > _width) {ImgD.width = _width;ImgD.height = (image.height * _width) / image.width;} else {ImgD.width = image.width;ImgD.height = image.height;}}}}})</script>
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