Mediaplayer1

说明：  webrtc 安卓客户端,实现视频音频实时传输(Webrtc Android client to realize real-time video and audio transmission)

Android 串口调试工具app，用于Android平台的串口调试，比如:设置串口波特率，串口设备ttyS*等等(Android serial debugging tool app, for the serial port debugging of Android platform, such as: set serial port rate, serial port device ttyS* and so on.)

java进阶书籍，非常好的英文资料，希望大家共同学习进步(Advanced Java books, very good English materials, I hope you can learn and progress together.)

说明：  基于java的个人博客系统，操作便捷，使用方便(The personal blog system based on Java is easy to operate and use)

孙鑫老师的java web 开发详解的源代码，里面的很多例子可以直接用你的项目于工程(source code of java web,you can use it directly)

说明：  java AES 和 DES加密解密工具类(Java AES and DES Encryption and Decryption Tool Class)

本次上传的学习资料为，深入java虚拟机的讲解(Depth java virtual machine)

说明：  提供全国市级边界的shp高分辨率shp文件(21/5000 Provide SHP high resolution SHP files for national municipal boundaries)

一个简单的java swing特效，有兴趣的可以参考下，适合初学者。(A simple java swing effects, are interested can refer to, for beginners.)

简单的javaee写的聊天室功能，内容很简单。很适合初学者。大家可以看看。(Javaee write simple chat room function, which is very simple. It is suitable for beginners. We can look at.)