这是一个可以用的图片，很漂亮，不用切图，使用使用

可以实现安卓中TabHost选项卡的功能，并且用意图进行跳转(Can realize the function of the TabHost TAB in the android, and with intention to jump)

java+jsp学生考勤系统源代码，源代码齐全，适合学生课程设计(java+jsp student attendance system source code, source code, and curriculum design for students)

仓库管理系统，用纯jsp页面编写，没有javabean内容，学习jsp页面者首选例子(Warehouse management system, with the preparation of pure jsp page, there is no JavaBean content, learning from the preferred example of jsp page)

Java development related books <java case development collection>

Handle "hello" messages and feature discovery.

说明：  网络编程 ssd9 线程池的实现 包含三个类，线程池类，服务器类，和线程类(failed to translate)

Java代码实现数据挖掘算法，kmeans(Java code to implement data mining algorithms, kmeans)

说明：  这是我学习cloudsim用到的讲解，对我帮助很大(This is the explanation I used to learn cloudsim, and it helped me a lot.)

一款工地安全生产管理系统，采用ssh框架开发(A site safety production management system, using ssh framework development)

java 连接阿里云的mqtt服务(客户端源码)