JavaVPN 更正版)

有关Java网络编程的学习资料，附带有例题代码(Learning about Java network programming information, and the accompanying example code)

一个Java写的聊天应用程序，它可以处理多个用户在同一时间。它还支持文件传输。 (A chat application written in Java, it can handle multiple users at the same time. It also supports file transfer.)

说明：  解包贴图文件 Unpackaged Mapping FileUnpackaged Mapping File(Unpackaged Mapping Mapping document)

说明：  采用Java实现科研管理系统，实包括科研人员管理以及科研项目申请等功能(Using java to realize the scientific research management system, including the functions of scientific research personnel management and scientific research project application)

一个用于实现不同数据库数据同步的程序，用jbuider开发，在一个数据库数据修改后，通过触发器触发同步程序，同步程序通过socket与另一个数据库的同步程序通信，达到数据同步的目的(One for different database data synchronization process, using jbuider development, data modifications in a database after the synchronization process through the flip-flop trigger, synchronization procedure socket with another database synchronization process communication, to achieve the purpose of data synchronization)

Apache log4j 1.2.17 is distributed under the Apache License, version 2.

说明：  SIM卡信息读取可以获取设备编号、软件版本、运营商代号、运营商名称、手机制式、设备位置等(software version, carrier code, carrier name, mobile phone system, device location, etc.)

说明：  在线打印，gis，开发环境支持，很牛逼的一款软件(Online printing, gis, development environment support, a very powerful software)

一个关于提高代码写作水平的文章，值得一看(An article on improving code writing is worth reading.)

Abstract Windowed Cursor Test Source Code for Andriod.