javastore

说明：  大数据大屏展示的DEMO,供参考界面设计及实现。(big data demp, great show!)

java线程实验,一个线程产生数，二个线程使用数(the text of thread in java qqqqqqqqqqqqqqqqqqqqqqqaaaaaaaaaaaaa)

junit单元测试用例的编写 采用的是mockMvc 测试控制器(JUnit unit test case)

编写一个复数类，可以进行复数加法和减法运算。编写一个包含main方法的类（应用程序）测试该复数类。要求该复数类至少包含一个无参的构造方法和一个带参的构造方法；数据成员包括复数的实部和虚部，为double类型；包括两个方法，分别实现复数的加法和减法运算。(Write a complex class, which can add and subtract complex numbers. Write a class (application) containing the main method to test the complex class. The complex class is required to include at least one parametric construction method and one parametric construction method; the data members include the real and imaginary parts of the complex, which are of double type; and two methods are included to realize the addition and subtraction operations of the complex respectively.)

Decides whether a given source should be queried for a given query, taking into account the source s query threshold and query after zero results flag.

实现了大部分录音机的功能，程序简短，界面清晰。(Realize the majority of the functions of a tape recorder, the program brief, clear interface.)

java电子书管理系统，对电子书的增删改查，初学者适应(Java student information management system, mainly include: add and delete student information, for information management. Suitable for beginners.)

对一些银行卡用户的基本编程Bank card users for some basic programming(Bank card users for some basic programming)

main window for finger print

java实现的截图，远程监控等功能，值得大家学习(java realize screenshot, remote monitoring and other functions, it is worth U.S. study)