问题描述
我在一个应用程序中工作,我需要根据从服务器获得的响应创建 pdf 文件。我在 django 1.8 中使用 reportlab,响应如下所示:
%PDF-1.3
%���� ReportLab Generated PDF document http://www.reportlab.com
1 0 obj
<< /F1 2 0 R >>
endobj
2 0 obj
<< /BaseFont /Helvetica /Encoding /WinAnsiEncoding /Name /F1 /Subtype /Type1 /Type /Font >>
endobj
3 0 obj
<< /BitsPerComponent 8 /ColorSpace /DeviceRGB /Filter [ /ASCII85Decode /DCTDecode ] /Height 1250 /Length 1206832 /Subtype /Image
/Type /XObject /Width 1667 >>
stream
[...]
这是我的代码:
def generate_pdf(request,course_id):
# Create the HttpResponse object with the appropriate PDF headers.
response = HttpResponse(content_type='application/pdf')
response['Content-disposition'] = 'attachment; filename="somefilename.pdf"'
# Create the PDF object,using the response object as its "file."
p = canvas.Canvas(response)
# # change the page size
p.setPageSize((500,500))
# # Draw the image at x,y. I positioned the x,y to be where i like here
p.drawImage('fond.jpg',width=500,height=500)
# Draw things on the PDF. Here's where the PDF generation happens.
# See the ReportLab documentation for the full list of functionality.
p.drawString(100,100,"Hello world.")
# Close the PDF object cleanly,and we're done.
p.showPage()
p.save()
return response
有什么想法吗?谢谢回复!
解决方法
暂无找到可以解决该程序问题的有效方法,小编努力寻找整理中!
如果你已经找到好的解决方法,欢迎将解决方案带上本链接一起发送给小编。
小编邮箱:dio#foxmail.com (将#修改为@)