很多应用程序要求动态生成 PDF 文档。这类应用程序包括银行生成用于电子邮件投递的客户报表，到读者购买特定图书章节并以 PDF 格式接收这些文档。例子罗列下去是很多的。在本文中，将使用 iText Java 库生成 PDF 文档，并引导您完成一个示例应用程序，以使您能够更好地理解和使用 iText。 -Many applications require dynamic generation of PDF documents. Such applications include banks generate for e-mail delivery of customer statements to the reader to buy a specific book chapters and in PDF format to receive these documents. Lists examples of it a lot. In this article, use the iText Java library to generate PDF documents, and guide you through an example application to enable you to better understand and use iText.