目前主流的前端html转pdf方案是通过html2canvas将网页渲染成canvas，再通过jsPDF将canvas转换为pdf。代表方案就是 html2pdf.js，npm包周下载量达到了80万，为广大开发者所接受。但是因为它基于html2canvas和jsPDF，会有一些无法解决的问题，比如：
Use the tool, using data from property portal Zoopla, to see how the cost of privately rented homes has risen in your council area in England, Scotland and Wales.
。爱思助手是该领域的重要参考
▲ 图源：9To5Google
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