JS 懒加载

HTML

	<?php				
				   $newgoods_info = str_replace("<img ", "<img class='lazy' ", $info['goods_info']); 	
				   $newgoods_info = str_replace("src=", "data-original=", $newgoods_info); 	
				   echo $newgoods_info;
				?>

JS

 <script src="{:CUSTOM_TEMPLATE_PATH}Index/index/js/jquery.lazyload.js" type="text/javascript"></script>
        <script type="text/javascript">
            $(function () {
                $("img.lazy").lazyload({
                    effect: "fadeIn"
                });
            });
        </script>

最终效果html

<img src="/Uploads/Editor/gh_4df8efbb2caf/2015-12-22/56790323d8b21.jpg" class="lazy" data-original="/Uploads/Editor/gh_4df8efbb2caf/2015-12-22/56790323d8b21.jpg" style="float: none; display: block;" title="image_01.jpg">