问题描述:导入京东商城数据,因为导入的京东商城数据图片使用css样式进行控制,微信小程序不支持渲染link标签,导致数据无法加载 解决办法: 最后将得到的imgsList数组赋值给页面显示的data
<div class="m-img"> <div id='zbViewModulesH' value='14193'></div> <input id='zbViewModulesHeight' type='hidden' value='14193'/> <div skudesign="100010"></div> <div class="ssd-module-wrap" > <div class="ssd-module M15566120762731 animate-M15566120762731" data-id="M15566120762731"></div> <div class="ssd-module M15566120762942 animate-M15566120762942" data-id="M15566120762942"></div> <div class="ssd-module M15566120763073 animate-M15566120763073" data-id="M15566120763073"></div> <div class="ssd-module M15566120763194 animate-M15566120763194" data-id="M15566120763194"></div> <div class="ssd-module M15566120763435 animate-M15566120763435" data-id="M15566120763435"></div> <div class="ssd-module M15566120763696 animate-M15566120763696" data-id="M15566120763696"></div> </div> <link rel='stylesheet' type='text/css' href='//sku-market-gw.jd.com/css/pc/108468.css?t=1588108340241' media='all' /> <div class="tools" hidden style="display: none;"> <i class="fa fa-arrow-up move-up disabled"></i> <i class="fa fa-arrow-down move-down"></i> <em class="move-remove" hidden ><i class="fa fa-times" aria-hidden="true"></i> 移除</em> <div class="cover"></div> </div> </div>
.ssd-module-wrap .M15566120762731 { width:750px; background-color:#f2f2f2; background-image:url(//img30.360buyimg.com/sku/jfs/t1/28457/26/6227/299844/5c4c01f8E52323736/addfcee1f00e0909.jpg); height:3261px } .ssd-module-wrap .M15566120762942 { width:750px; background-color:#b3b3b3; background-image:url(//img30.360buyimg.com/sku/jfs/t1/14561/19/6389/302620/5c4c01f8E47afdf6d/9b212f20013e2571.jpg); height:2205px } .ssd-module-wrap .M15566120763073 { width:750px; background-color:#e9e9e9; background-image:url(//img30.360buyimg.com/sku/jfs/t1/21443/39/6267/297522/5c4c01f8E17b334ca/e471d00b020474e6.jpg); height:2174px } .ssd-module-wrap .M15566120763194 { width:750px; background-color:#d7d7d7; background-image:url(//img30.360buyimg.com/sku/jfs/t1/10751/28/9992/299618/5c4c01f8E4e48f4ee/7d170dcee3ca8efc.jpg); height:2190px } .ssd-module-wrap .M15566120763435 { width:750px; background-color:#b3b3b3; background-image:url(//img30.360buyimg.com/sku/jfs/t1/11492/18/7208/302063/5c4c01f8E5adc3872/82eefe90d8b26393.jpg); height:2253px } .ssd-module-wrap .M15566120763696 { width:750px; background-color:#cbcbcb; background-image:url(//img30.360buyimg.com/sku/jfs/t1/17649/16/6275/302643/5c4c01f8E43a34ce0/10a8cc4a5eac5b71.jpg); height:2110px }
假如data是我们读取到的css样式 let matchData = data.match( /url((.+?)*)/g ) //通过正则匹配出带有url的变量并存储 let imgsList = '' //定义变量接收img标签数组 for(let i in matchData){ // 去掉‘url(’,转换后的格式是---> xxx.jpg) let oneSubstr = matchData[i].substr(4) // 去掉最后的)括号 转换后的格式是---> xxx.jpg let twoSubstr = oneSubstr.substr(0,oneSubstr.length-1) // 然后把图片url拼接到img标签上 转换后的格式是---> <img style="width:100%;" src="xxx.jpg"> imgsList += `<img style="width:100%;" src="${twoSubstr}">` }
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