我无法显示PDF的所有页面,而不是使用pdf.js的页面这是显示pdf的代码,我从Traversy Media的教程中复制了此代码,但当前它仅打印出第一页,并且当您单击“下一页”按钮时才转到下一页。但是我想显示PDF的所有页面,而用户不必单击下一页? <div class="top-bar"> <button class="btn" id="prev-page"> <i class="fas fa-arrow-circle-left"></i> Prev Page </button> <button class="btn" id="next-page"> Next Page <i class="fas fa-arrow-circle-right"></i> </button> <span class="page-info"> Page <span id="page-num"></span> of <span id="page-count"></span> </span> </div> <canvas id="pdf-render"></canvas> <script src="https://mozilla.github.io/pdf.js/build/pdf.js"></script> <script> const url = 'pdfname.pdf'; let pdfDoc = null, pageNum = 1, pageIsRendering = false, pageNumIsPending = null; const scale = 1.5, canvas = document.querySelector('#pdf-render'), ctx = canvas.getContext('2d'); // Render the page const renderPage = num => { pageIsRendering = true;任何帮助将不胜感激?
添加回答
举报
0/150
提交
取消