一个java编写的抓包并切可以分析的代码，对javacap的学习有帮助...

3 pairs of sample codes for basic net apps: . Socket server/client . start the server first . DatagramSocket . start MyDatagramSocketA first . MyDatagramSocketA receive a packet first, and then send a reply MyDatagramSocketA send a packet first, and then receive a reply. . Multicast sender/receiver . start the receiver first- 3 pairs of sample codes for basic net apps: . Socket server/client . start the server first . DatagramSocket . start MyDatagramSocketA first . MyDatagramSocketA receive a packet first, and then send a reply MyDatagramSocketA send a packet first, and then receive a reply. . Multicast sender/receiver . start the receiver first

使用javamail接收邮件，在DOS命令窗口中可直接编译运行该程序！

用java编写的mail程序-use the mail preparation process

题库管理系统,用最新的jsp技术开发的,里面有一些比较好的方法,希望与大家共享-examination management system, use the latest jsp technology development, which has some of the better methods, hope to share with you

Think in Java Source Code

范例名称：BorderLayout应用举例 源文件名称：TestBorderLayout.java 要 点：FlowLayout布局管理器的性质及用法

java Socket

一个java程序写的计算器，利用applet具有基本的加减乘除功能！-write a calculator, using applet with the basic arithmetic functions!

使用Java编写的折半查找问题的代码，简洁明了，方便易懂-Written using the Java binary code to find the problem, concise, easy to understand

这些是关于重复运用Classes的源码，包括类的使用，包括继承等功能-these are repeated use Classes on the source, including the type of use, including inheritance, and other functions.