fingerprint recognition

图书管理系统可用于读者借书,还书,超期罚款,还可以(Books management system management system can be used for readers to borrow books, books, are fine, still can)

用JGraph编的软件，很好用，-with JGraph series of the software is useful,

simple ip finder using java

这是一个在applet中“改背景颜色的按钮”的程序。当鼠标放在按钮上，改变颜色。点击鼠标，又改变颜色。-This is an applet in the "background color change button" procedures. When the mouse on the button, the change in color. The click of a mouse, change in color.

朱冰-springmvc-Zhu ice-springmvc

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.

绘图小程序

计算输入公式 字符转换器 例如（A+B）*c的值等-Formula for calculating the input characters such as converters (A+ B)* c of the value

矩阵乘法的计算程序-matrix multiplication calculation procedures

用java发邮件 总共有两个文件,mail_client.java和sendmail.java(Java mail with a total of two documents, mail_client.java and sendmail.java)