Not allowed to navigate top frame to data URL问题

    

     

      

       

      
      

       

        var doc = new jsPDF();
       
      
     

      

       

      
      

       

        doc.autoTable({ html: '#print-table' });
       
      
     

      

       

      
      

       

        window.open(doc.output('datauristring'));
       
      
    
   

    

     

      

       

      
      

       

        var string = doc.output('datauristring')
       
      
     

      

       

      
      

       

        var iframe = "<iframe width='100%' height='100%' src='" + string + "'></iframe>"
       
      
     

      

       

      
      

       

        var x = window.open()
       
      
     

      

       

      
      

       

        x.document.open()
       
      
     

      

       

      
      

       

        x.document.write(iframe)
       
      
     

      

       

      
      

       

        x.document.close()
       
      
    
   

    

     

      

       

      
      

       

        var pdfUrl = doc.output('datauri').substring(doc.output('datauri').indexOf(',') + 1);
       
      
     

      

       

      
      

       

        var binary = atob(pdfUrl.replace(/\s/g, ''));
       
      
     

      

       

      
      

       

        var len = binary.length;
       
      
     

      

       

      
      

       

        var buffer = new ArrayBuffer(len);
       
      
     

      

       

      
      

       

        var view = new Uint8Array(buffer);
       
      
     

      

       

      
      

       

        for (var i = 0; i < len; i++) {
       
      
     

      

       

      
      

       

         view[i] = binary.charCodeAt(i);
       
      
     

      

       

      
      

       

        }
       
      
     

      

       

      
      

       
 
       
      
     

      

       

      
      

       

        var blob = new Blob([view], { type: "application/pdf" });
       
      
     

      

       

      
      

       

        window.open(doc.output('blob'), '_blank');