1. 生成一个PDF文档

      Code

1 from reportlab.platypus import Paragraph, SimpleDocTemplate 2 from reportlab.lib.styles import getSampleStyleSheet 3 from reportlab.lib.pagesizes import A4,inch 4  5 file_name = "PDF_test.pdf" 6 # pagesize为文档页面尺寸 7 # topMargin/bottomMargin为文档上/下页边距 8 # leftMargin/rightMargin为文档左/右页边距 9 # 其他参数，可参考官方文档10 doc=SimpleDocTemplate(file_name,pagesize=(A4[0],A4[1]),topMargin = 1 * inch,bottomMargin =  1 * inch,leftMargin=0.6 * inch,rightMargin=0.6 * inch)11 contents = []12 paragraph_style = getSampleStyleSheet()['BodyText']13 paragraph = Paragraph("Hello, World!",paragraph_style)14 contents.append(paragraph)15 doc.build(contents)

      Result