spring with the development of pet shops, learning as a reference to the spring

继承与多态课件1.rar-inheritance and polymorphism courseware 1.rar

java平台下读写配置文件的类，比较有特色的是可以从网络上直接读配置文件 -java platform to read and write configuration files under the category, more characteristics can be directly read from the network configuration file

java编程例子，适用于初学者，快来-java programming examples for beginners, Come

这是java2核心技术第七版的源代码，包含初级版和高级版。-This is the core technology Java2 seventh edition of the source code, including the initial version and advanced version.

深入浅出JavaSwing程序设计一书的源代码，对学习Swing非常有用。-simple design of a procedure the source code, to learn Swing very useful.

0-1背包问题算法在java语言的实现程序-0-1 knapsack problem algorithm java language in the realization process

1．文件和目录管理，使用java.io.File类编程，完成如下功能： （1）输入文件名称 （2）判断该文件名称是否存在 （3）若文件存在，判断是文件还是目录 （4）若是文件则输出文件的各种属性 （5）若是目录则输出其中包含的所有文件的名称 2．二进制文件的读写操作，用InputStream和OutputStream及其子类，设计并实现一个可以完成文件复制操作的程序。 3．文本文件的读写操作，编写一个文本文件分析程序，读入一个英文文本文件，统计其中单词、数字、标点符号等元素出现的次数，并记录单词总数。提示：对文件的分析可以使用StreamTokenizer类。 4．异常处理程序的编写，在上述三个程序中应用异常处理方法增加程序的错误处理能力。-1. File and directory management, the use of java.io.File class programming to complete the following functions : (a) input file name (2) to determine that the names of the existence of documents (3) If the file exists, or judgment is that the paper catalog (4) If the paper is output files the various attributes (5) If the directories containing the output of all documents name two. Binary file reading or writing, using InputStream and OutputStream and its sub-class design and realization of a complete copy of the operating procedures. 3. The text files and write, to prepare a text file analysis program, read an English text files, statistics words, numbers, punctuat

五子棋程序，可以实现人机对战的功能，人工智能-Gobang program, you can achieve the function of human-machine Versus, artificial intelligence

PDF的导出组件，扩展了对菱形及贝塞尔曲线的支持-PDF export components, extends the right diamond and the support of Bezier curves