在html中添加<button id="secondaryPrint" type="button" tabindex="0" data-l10n-id="pdfjs-print-button" title="打印"><span>🖨️️打印</span></button>
PDFjs添加打印链接
在html中添加<button id="secondaryPrint" type="button" tabindex="0" data-l10n-id="pdfjs-print-button" title="打印"><span>🖨️️打印</span></button>
《PDFjs添加打印链接》等您坐沙发呢！