用java语言设计的一个小系统， 主要是登录验证。比较基础，非常适合java初学者做示范或练习对比。-Designed using java language in a small system, the main sign are authentication. Basis of comparison, very suitable for beginners to do java contrast demonstration or practice.

编写程序实现星符号的形状，有5中形状，用于初学编程语言的人学习！-Programming to achieve the shape of Star Sign, 5 in shape for the beginner programming language to learn!

java百度自动签到器,使用java语言，开发的一款j2se软件。该软件实现百度贴吧自动签到功能-Automatically sign java Baidu is using java language, the development of a j2se software. The software automatically sign function Baidu Post Bar