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pdf's Introduction

这是一个用于尝试pdf相关工具的项目。

环境准备

  1. 安装java环境:根据官网安装说明安装java jdk, 并设置java 环境变量 JAVA_HOME 指向jdk所在目录, 并添加java jdk bin 目录到path, 方便执行java程序。(pdf 文件操作工具会使用 pdfbox 基于java;具体例子代码可以参考 mergepdf.bat 里面的脚本) 注释:pdfbox-app-2.0.20.jar 就是pdfbox的jar包

  2. 安装node, 安装 npm; (会使用pdf 相关的 npm包)

  3. 安装http-server, 方便启动本地服务器。具体使用方式可以安装后 http-server.cmd -? 查看文档; 可通过 npm i -g http-server 命令安装。

  4. npm i 安装依赖的npm包。(主要依赖 puppeteer 渲染页面并导出对应的pdf文件, 可以参考 src/test1.js)

  5. 去掉生成的pdf中带的白色背景;(目前使用的浏览器端的包,使用不方便,看找找有没有服务端的工具)

  6. 命令行方式使用pdfbox合并。(建议使用node 包 hummus,一方面方便node服务接入,另外速度比命令行快, 具体可以看src/humm.js)

相关工具文档地址:

java node puppeteer pdfbox hummus

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