java 编程的一些简单例子，仅供参考！

jsp网页里的验证码实现(产生四位的随机字符,由0-9,a-z,A-Z构成.并把最终字符串放到session中保存以让后续页面验证真伪) -jsp pages in the Verification Code realize (4 random characters generated by the 0-9, az, AZ pose. and ultimately save the string into session in order to allow follow-up to verify the authenticity of the page)

强大的物流管理信息系统，能转运，收账，注册，登陆-fhfdhfdhfdhfdhfdhdfh

JAVA 实例手册源码 Examples From Java Examples in a Nutshell, 2nd Edition-JAVA instance manual source Examples From Java Examples in a Nutshell, 2nd Edition

很好用的日历程序-lt; Applegt; Good procedures of the calendar

transposition algorithm developed here in java

jsp经典编程源代码，包括一些jsp的基础知识，以及比较深入的数据库和网络技术-jsp classic programming source code, including some basic knowledge of jsp, and more in-depth database and network technology

weblogic +jbulider综合开发-Weblogic jbulider comprehensive development

用java实现飞鸽传书的源码文件，通过udp协议，参考该源码可以解决文件传输的高可靠要求。-Using java to achieve Dove Chuanshu source documents, through udp agreement can be resolved with reference to the source of highly reliable file transfer request.

基于socket的网络聊天室，可以实现所有聊天室具有的功能，并具有文件传输功能。-based on socket , a simple chat room

用java编写的网页文件jsp-used to prepare the documents for the Web jsp