小编hud*_*xin的帖子

使用html2canvas时遇到？DOMException：无法在“ ShadowRoot”上设置“ adoptedStyleSheets”属性：不允许在多个文档中共享构造的样式表

 html2canvas(document.getElementById('qr-code-content'), {useCORS: true}).then(canvas => {
        document.getElementById('qr-code-content').append(canvas);
        this.base64ImgData = canvas.toDataURL();
        this.sharing = true;
      });