很好的 ，我的朋友们啊都试过的。

简单复选框演示程序-simple check box Demonstration Program

JSP彩色验证码：JSP彩色验证码生成及校验的源代码。-JSP validation code color : Color JSP validation code generation and verification of the source code.

java program for file

Java写的一个完整功能的TCP客户端和服务器端-A full-featured client and server-side TCP

*JSP WAP 图铃下载系统* 铃声那里建表文件丢失，根据程序代码自己加上。一般ID是INT型，其他均为VARCHAR-Love* JSP WAP system* built table ring where the files are missing, according to the procedures to add their own code. General ID is INT type, other are VARCHAR

用JXTA实现的P2P应用程序，该应用程序主要时完成是，RestoPeer如何找到，创建和加入RestoNet对等组，并对其他的对等体的Request进行回应-using JXTA P2P application, the application procedures will be completed, RestoPeer how to find, create and join groups such as RestoNet right, as well as other bodies such as the right of response to the Request for

jfeechat学习-jfeechat learning

jdbc单连接样例程序，初学者可以做个参考。包装了sqlserver数据库的底层连接信息，可以直接使用sql语句和存储过程。-jdbc single connection sample program, beginners can be a reference. Packing the bottom of a sqlserver database connection information, you can directly use the sql statements and stored procedures.

java就业培训教程第五章实例，-employment Training Guide fifth chapter example,

java非阻塞io编程-java must blocks io to program