Prepared by the chat program using java server

这是一个简单的JAVA程序，功能是一个登录窗口，刚学JAVA，见笑。-This is a simple JAVA program, function is a login window, just learning JAVA, a laughing stock.

Java Database connection pool

java实现的简单客户端与服务器端的通讯-achieve a simple client and server communications

注册用户管理模块，jsp代码，连接access数据库，适于初学者使用。-Register user management module, jsp code to connect access database, suitable for beginners to use.

JAVA程序设计的一些素材，提供给那些需要帮助的同志，欢迎转载-JAVA programming some material, provided to those who need help comrades, welcome to reprint

用java实现一个简单的　拼图游戏．． 适合初学者-Java realize with a simple jigsaw puzzle. . Suitable for beginners

A Waiter relays an order Object to a Producer, waits in an independent thread during the production, and then delivers the result using a Consumer callback method.

jspf (Java Simple Plugin Framework) 是一个插件框架，集成了很多 IoC 框架的概念在里面-The jSPF library is pure Java SPF implementation. It was designed to match the current SPF-Specs of 2006-2009 (See RFC section). SPF is also knows as Sender Policy Framework. It was designed to detect email spoofing.This is the solution if you ever was tired of getting spam from yourself

这是一个udp接收程序，包括了图形界面，和获得发送udp的ip地址，可以在jbuilder上运行，项目使用过，需要的话根据需求略加修改即可-This is a udp receiver procedures, including the graphical interface, and access to udp send the ip address, can run jbuilder, the project used, if necessary, can be slightly modified on the basis of need

使用Java 读取条形码代码文件-read bar codes using Java code documents