J2SE

《Java语言程序设计》源代码的第一章源代码。("Java Programming Language" source code, in the first chapter, the source code.)

进行大文件的传输，实现了UDP传输的检错(Transfer of large files to achieve the UDP transmission error detection)

寝室信息管理系统，简单的界面，很实用,基于java的寝室管理系统，access(student sushe manage system studentsushe)

This member is continually incremented when new prefixes need to be generated Source Code for Andriod.

说明：  Java微软Access工具，用于读取或创建微软Access数据库文件，支持1997-2019全部版本。(Java Microsoft Access tool, used to read or create Microsoft Access database files, supporting all versions of 1997-2019.)

用于检测手机麦克风输入音量大小的DEMO(it s used to detect the volume of phones micphone)

该项目包含一组并发和高可伸缩性的工具类，可用于直接替换 java.util.* 或者是 java.util.concurrent.* 集合包，在多 CPU 环境下提供更好的性能。(The project includes a set of concurrency and high scalability tools can be used to directly replace java.util.* Or the java.util.concurrent.* Collection package to provide better performance in a multi-CPU environment.)

基于springboot + netty 开发JT808服务端(Development of JT808 Server Based on Springboot + netty)

HyperTerminal源代码，包括超级终端安装(HyperTerminal source code.)

rsa加密算法的JAVA实现，程序没问题，可以可以参考参考(JAVA realization of the RSA encryption algorithm, the program no problem, you can refer to the reference)