简介
PDF.js is a Portable Document Format (PDF) viewer that is built with HTML5.
PDF.js is community-driven and supported by Mozilla Labs. Our goal is to create a general-purpose, web standards-based platform for parsing and rendering PDFs.
开源地址：https://github.com/mozilla/pdf.js
下载后不能直接使用，需要重新构建，不熟悉将会非常麻烦