js如何将dome结构转为图片

如何将dome结构转为图片"/>

js如何将dome结构转为图片

import html2canvas from "html2canvas";
createImg() {let content = this.$refs.content;let scrollHeight = content.scrollHeight;let scrollWidth = content.scrollWidth;html2canvas(content, {scale: window.devicePixelRatio * 2,useCORS: true, //开启跨域配置，但和allowTaint不能共存width: scrollWidth,height: scrollHeight,windowWidth: scrollWidth,windowHeight: scrollHeight,x: 0,y: window.pageYOffset,}).then((canvas) => {let dataURL = canvas.toDataURL("image/png");// let link = document.createElement("a");// link.href = dataURL;console.log(dataURL);callNativeMethod("takeScreenShotImg", dataURL);// let filename = `${new Date().getTime()}.jpg`; //文件名称// link.setAttribute("download", filename);// link.style.display = "none"; //a标签隐藏// document.body.appendChild(link);// link.click();});},