javascript将html中的dom元素转图片
百度网盘下载html2canvas.min.js：
全部文件-》js插件-》
<!DOCTYPE html>
<html><head><meta charset="utf-8"><title>网页中的某个区域转图片</title></head><body style="margin:0px"><div style="height: 0;overflow: hidden;"><div id="capture" style="padding: 10px; background: #f5da55; width: 500px;"> <table border="1" cellspacing="0" cellpadding="0" width="100%"> <tr><td>Data</td><td>Data</td><td>Data</td></tr><tr><td>Data</td><td>Data</td><td>Data</td></tr><tr><td>Data</td><td>Data</td><td>Data</td></tr></table></div></div><img id="test" alt=""><button type="button" name="button" onclick="convert()">开始生成</button><br><script type="text/javascript" src="html2canvas.min.js"></script><script type="text/javascript">// window.οnlοad=convert();//开始转换function convert() {html2canvas(document.getElementById('capture')).then(canvas => {// document.body.appendChild(canvas)document.getElementById('test').src=canvas.toDataURL();});}</script></body>
</html>
