OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.

后台admin前端模板，基于 layui 编写的最简洁、易用的后台框架模板。只需提供一个接口就直接初始化整个框架，无需复杂操作。