public class frame1{ public static void main(string[] args) { jframe frame = new jframe (); frame.addwindowlistener( new windowadapter() { public void windowclosing( windowevent e ) { system.exit(0); } }); frame.setvisible(true); } }
3、设置manifest.mf 文件,放到目录： $/proj/manifest.mf
main-class: snake.main
4、设置批处理文件，此处先编译，后打包，再运行，放到目录 $/proj/play.bat
@echo off javac snake/*.java jar cvfm snake.jar manifest.mf snake java -jar snake.jar @echo on
