为啥这个能编译但是运行不了嘞，环境变量已经配置过了
public class JavaApplication5 {/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
System.out.println("Hellow World!");
}
}
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
System.out.println("Hellow World!");
}
}
