Error: Main method not found in class Text, please define the main method as: publicstaticvoidmain(String[] args).void actionPerformed(ActionEvent e) String input
在执行下面的程序时,我收到错误消息" error : main method not found in class Parent_Package.Parent,the the Main method as: publicstaticvoidmain(String[] args)"..................有人知道如何解决这个问题吗??First Packagepack