input and output procedures demonstration examples

java教程！作为初学者看一看也是必须的！

在一个应用程序加载内部窗体-in an internal application loading Form

一个漂亮的Java Applet时钟-a beautiful clock Java Applet

简单的波浪文字示例，产生波浪效果的applet程序-A simple example of wave writing, producing wave effects applet program

JAVA实现的一个能够做多个数学功能的client-server程序。-JAVA can realize a number of mathematical functions to do client-server program.

我的第2个JAVA作品----扫雷游戏.rar-my first two entries JAVA-mine games. Rar

用java作的一个弹珠游戏，但挡板没法停止，希望指点。-with a bullet for the game, but could not stop baffle hope that the guidance.

基于applet来实现条形码的生成方案，来自barcode4j-Applet-based bar code generation to achieve the program, from barcode4j

这是我自己编写的JAVA散列表的小程序，通过输入界面输入物品价格并通过输出流存到文件中，可以有助于您理解java的数据结构(this simple example was done by me,the GUI interface allows you to type into the data message and use stream to write into a file . in the viewing panel, you can check it. this example can help you understand FILE/IO and different data type)

将演示如何利用Jakarta POI API 创建Excel 文档。-will demonstrate how to use Jakarta POI API to create Excel documents.