java新手，简单的吞食蛇游戏，一边写一边查书，写了半天才弄出来



没法把jar文件附在文章后面，想试试的人自己编译一下吧



有意见尽管提，高手多多指导，不过骂人就算了

-newcomers, the simple swallow snake game, the side he wrote check book, and only a half-day can not get put out documents attached to the jar behind the article, the people try to build their own views of what it is despite the mention that many experts guide, but even a curse