这是一个五子棋游戏程序，附带设置时间限制、计时等功能，使用awt/swing编写，代码简单易读，适合Java初学者。(附带可以直接运行的jar文件）-This is a gobang program, along with time limit setting, timing and other functions, using awt/swing write the code. It s easy to read, for Java beginners.(with runnable jar f