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Javascript PDF文件jspdf中未加载图像URI_Javascript_Html_Jspdf - Fatal编程技术网

Javascript PDF文件jspdf中未加载图像URI

Javascript PDF文件jspdf中未加载图像URI,javascript,html,jspdf,Javascript,Html,Jspdf,我正在使用jspdf将我的html呈现为pdf,但在加载图像时遇到了问题 我的HTML文件如下所示 我的PDF看起来像这样 问题是二维码没有加载到pdf中,我尝试了多少次 setTimeout(function(){ var doc = new jsPDF('p', 'pt', 'a4', true); doc.fromHTML($('#content').get(0), 15, 15, { 'width': 500 }, function(){

我正在使用jspdf将我的html呈现为pdf,但在加载图像时遇到了问题

我的HTML文件如下所示

我的PDF看起来像这样

问题是二维码没有加载到pdf中,我尝试了多少次

setTimeout(function(){ 
    var doc = new jsPDF('p', 'pt', 'a4', true);
    doc.fromHTML($('#content').get(0), 15, 15, {
      'width': 500
    },
    function(){
        doc.save('packet_details.pdf');
    });
}, 10000);
这是我的JS,我设置了10秒的超时,以确保这不是由于没有加载图像造成的

这两个图像之间的另一个关键区别是QR码是图像URI

<img src="data:image/png;base64,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" alt="">