获取计算机的信息

android 播放器 ，支持MP3、MP2、WAV等多种文件格式，有Internet流功能

说明：  华夏ERP基于SpringBoot框架，立志为中小企业提供开源好用的ERP软件，目前专注进销存+财务功能。主要模块有零售管理、采购管理、销售管理、仓库管理、财务管理、报表查询、基础数据、系统管理等。支持预付款、收入支出、仓库调拨、组装拆卸、礼品卡等特色功能。拥有库存状况、出入库统计等报表。同时对角色和权限进行了细致全面控制，精确到每个按钮和菜单。(Based on SpringBook framework, Huaxia ERP aims to provide open source and easy-to-use ERP software for SMEs. At present, it focuses on purchase, sale, storage and financial functions. The main modules are retail management, purchasing management, sales management, warehouse management, financial management, report query, basic data, system management, etc. Support advance payment, revenue and expenditure, warehouse allocation, assembly and disassembly, gift cards and other features. Have inventory status, entry and Exit Statistics and other reports. At the same time, roles and privileges are carefully and comprehensively controlled, precisely to each button and menu.)

groovy下 swing 实现的文件读取程序，用到了griffon插件。-groovy rich swing fileviwer applications

this document shows method of simulating of three-phase Inverter

别踩白块的Android studio实现

java实现vpn连接，有测试例子，调用dll(Java to achieve VPN connection, there are test examples, call DLL)

实例中如用到数据库，请到这里下载 https://www.haolizi.net/example/view_30457.html

java源代码,PDF文件分割与合并的源代码，相当好用(java source code, PDF files, split and merge source code, very easy to use)

eclipse快捷键使用方式，非常齐全，绝对的值(eclipse shortcut keys used, very well equipped, the absolute value of the)

算法分析，快速傅里叶变换，Java代码。