html2canvas生成图片文案偏移

// 核心兼容代码
const style = document.createElement("style")
document.head.appendChild(style)
style.sheet?.insertRule("body > div:last-child img {display: inline-block}")
// 核心兼容代码

var shareContent = qrEl.value!;
var width = shareContent.offsetWidth;
var height = shareContent.offsetHeight;
var canvas = document.createElement("canvas");
var scale = 1;

canvas.width = width * scale;
canvas.height = height * scale;
canvas.getContext("2d")!.scale(scale, scale);

const res = await htmlToCanvas(shareContent, {
    scale: scale,
    canvas: canvas,
    logging: true,
    width: width,
    height: height,
    useCORS: true,
    scrollX: 0,
    scrollY: 0
})
style.remove() // 删除动态添加的style

res.toBlob((blob) => {
    const url = URL.createObjectURL(blob!)
    window.open(url)
})