AES 256 bit encryption and decryption

java SOCKET研究及原代码 很详细-study and the original code in great detail

设计一个学生类，学生类中应包括学号，姓名，语文成绩，数学成绩，英语成绩，同时还要提供两个方法，一个方法计算总成绩，一个方法计算平均成绩。 现在有一个文本文件，该文件有若干行，每一行存放着某个学生的数据，包括：学号，姓名，语文成绩，数学成绩，英语成绩。数据与数据之间用空格隔开，例如： 001 张三 85 90 98 设计一个java应用程序，从文本文件中读取数据，构造这些学生对象，然后按找总成绩从高到低的顺序输出到另外一个文本文件中，每个学生的数据占一行，数据与数据之间用空格隔开，输出顺序为： 学号，姓名，语文成绩，数学成绩，英语成绩，总成绩，平均成绩 例如 001 张三 85 90 98 273 91-Design a student class, student class should include Student ID, name, language achievement, mathematics achievement, English achievement, while also providing two methods, a method of calculating the total score, a method of calculating grade point average. There is now a text file, the file number of lines, each line of data storage with a student, including: Student ID, name, language achievement, mathematics achievement, English achievement. Between the data and the data separated by spaces, for example: 001 Zhang San 859,098 Design a java application that read data from a text file to construct these students object, and then find the total score accordin

很经典的POST例子，上传上来看看，希望有用-classic POST example, look at upload onto the hope that useful

java写的一个万年历程序，阳历和农历的都可以计算-java written procedures for a calendar, the solar calendar and the Lunar can be calculated

ComputerGraphics_Simp 是说这个的 米小国写的 不错-ComputerGraphics_Simp is that this small country of rice was good,

用java写的网络爬虫，开源代码，可以用来分析。-Using java to write the network reptiles, open source code, can be used to analyze.

这是一个用java实现的论坛，包括详细的源代码 可以参考-This a realization of java with the Forum, including the detailed source code can refer

java封装好的日期时间选择控件 -good date java package java package controls the timing of the timing of a good date controls

java小例程3。多个小例程，供初学者学习参考-java three small routines. Many small routines for beginners learning reference. .

一个简单的测试系统，有三种试题可以选择：选择题，判断题，简答题-a simple test system, a choice of three questions : multiple choice questions, the judge stated Jane Examination