SPPanAdmin

Property Permission extends Basic Permission Source Code for Andriod.

在Java中导入Excel2007或者Excel2003文档的数据(In Java import Excel2007 or Excel2003 document data)

用于java数据开发,hirberbate 框架的开发应用，适合初学者(For Java data development, hirberbate framework for the development and application, suitable for beginners)

这个Java类可以用来求出随机数，算出0至1之间的随机小数，然后乘以100，这样就能求出0至100之间的随机整数了。(The Java class can be used to seek the random, and work out between 0 to 1 random decimal, and then multiplied by 100, so they could work out between 0 to 100 of the random integer. )

早期编写的一个网通的网关程序，跟网通CNGP交互，能收发短信，群发等。我以前公司用了2年多，经测试，好用，稳定(Early preparation of a Netcom' s gateway program, with China Netcom CNGP interaction, can send and receive text messages, mass and so on. I had the company spent two years, tested, easy to use, stable and)

java TCP客户端、服务端，两个包含在同一个类中。主要用于初学者学习(java TCP client, the server, two are included in the same class.)

MQ客户端向服务器端发送消息。再接收服务器端消息(MQ Client-Server Send and collect Message)

说明：  基于SSM框架的新闻管理系统。包括管理员上传等操作(News management system based on SSM framework)

ipdatabase 二叉树快速搜索IP地址数据库 数据 数据源采用2015年广告协会制定的IP地址标准数据库，中国互联网广告行业统一采用的标准IP库。 原理 利用二叉树实现IP查询，首先将10进制IPV4地址转化为二进制构建二叉树，利用二叉树搜索进行搜索，查询时间复杂度log2n，比传统IP库n的查询速度高出一个量级。(Ipdatabase Binary Tree Fast Search IP Address Database data The data source is the standard IP address database formulated by the Advertising Association in 2015, and the standard IP database adopted by the Internet advertising industry in China. principle The binary tree is used to realize IP query. Firstly, the 10-bit IPV4 address is converted into binary to construct a binary tree, and the binary tree search is used to search. The query time complexity log2n is one order of magnitude higher than that of traditional IP library n.)

说明：  OpenGl 3D 立方体多纹理贴图源码，立方体可以由鼠标控制让其转方向。(OpenGl 3D cube multi-texture source code. The cube can be turned by the mouse.)