day15-regist

是实用的东西,介绍利用JAVA开发的一个程序,鼓励程序()

Java类库中字节流由InputStream类和OutputStream类派生。由于InputStream,OutputStream是针对字节流的,所以读取文件前先要定义byte[]，然后把文件流读取到byte[]里面.(Derived the InputStream class and OutputStream class byte stream in the Java class library. Thanks to InputStream, OutputStream is aimed at the byte stream, so must be defined before reading byte[] file, then the file stream to read into byte[].)

JavaSE基础，Java 反射机制编程，是J2EE的基础部分之一，是一个难点。我亲自调试编译过的，绝对有用，如果觉得不错，请留言。谢谢！ (Java Foundation,It is useful to New Learners!)

修改后的pdfrenderer 用于支持中文(modified source code to souprt chiense)

这是一个简关的JAVA程序，主要作用是体验出JTable的功能(This is a JAVA Jane clearance procedures, the main role is to experience the functions of a JTable)

说明：  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.)

一个由java编写的论坛web应用用mysql做数据层 经测试能跑起来(A java web application written in the forum do with mysql data layer has been tested and run up)

等值线的工具类，其中包括温度、湿度、风速风向等(Tools for contours, including temperature, humidity, wind speed and direction, etc.)

Ioan Dore Landau, Gianluca Zito-Digital Control of Electrical Drives-Springer (2007)

用Jbuilder2005 做的 jsp/servlet 小聊天程序(Jbuilder2005 do with jsp/servlet small chat program)