Read and write in excel files

just for test and pls delete it.May upload some useful doc. later. Ta!

说明：  CH430驱动程序,USB驱动程序，单片机串口(CH430This depends on the implementation and the device)

说明：  涉设计顺序队列至少用一个内存空间解决假溢出问题，成员函数要有构造函数，入队列，出队列，非空否，并设计函数测试(Involved in the design queue order to solve at least leave with a memory overflow, member functions have a constructor, into the queue, the queue is not empty if, and design function test)

this is java reference books.

gpresto securoty for android games

Including script files and function files in the form, Sampling from a priori probability, calculate the weight, Fractional Fourier transform computing.

java 实现 微信公众平台开发 服务器与微信公众平台连接( java achieve micro-channel public platform)

说明：  跨平台即时通信技术在无线网络的研究与实现。(Cross-platform instant messaging technology in the wireless network and its implementation.)

cours to programme by using java

kakfa+springboot+flume日志管理工具，可以方便日志管理(kafka and springboot and flume log4j manage log,if you need ,you could download,thank you !)