HeadFirstJava

YOYO播放器的源代码，是用Java语言写的，非常经典，拿出来供各位Java学习者学习(YOYO player source code is written in Java language, very classic, you out for Learners Java)

用java写的一个猜单词小游戏，Hangman。适合初学者学习java使用。可以用命令行运行，内有user manual。(A game whose name is hangman. A good java code for people who begins to study JAVA. Can be run in command line.)

说明：  spring demo as spring boot

说明：  JD-GUI是一个用于Java编程语言源代码“.class”文件反编译软件。您可以使用JD-GUI浏览和重建源代码的即时访问方法和字段，以代码高度方式来显示反编译过来的代码。(JD-GUI is a decompiling software for Java programming language source code ". class" file. You can use JD-GUI to browse and rebuild instant access methods and fields of source code to display decompiled code in code height.)

这是一个java编写的用户登录系统，主要功能是检测用户是否合法(This is a java written user login system, the main function is to detect whether the user is legitimate)

61850开源代码openiec61850，里面有服务端和客户端的程序(61850 source code openiec61850, which has server and client programs)

web学习课件加经典例子，有助于自学html、java、javascript和jsp(the web learning courseware classic example, to help the self-html, java, javascript and jsp)

java 编程初学者小例子，包括多线程实例(java programming for beginners small examples, including examples of multi-threaded)

手机客户端和pc服务器端通过socket连接，pc发送信息可以控制手机端拍照(Android client connect to PC server by socket,and PC server can control the phone to take a picture by send to phone a message.)

说明：  windows 平台 debugger 简易方法 操作流程(basic windows debugger)