UC知道java程序运行出错，能帮忙解决下么
来源：百度知道 编辑：UC知道 时间：2024/06/02 19:41:59
public class Message {
public static void main(String[] args)
{
if (args[0].equals("-h"))
System.out.print("Hello,");
else if (args[0].equals("-g"))
System.out.print("Goodbye,");
//print the other command-line arguments
for (int i = 1; i<args.length;i++)
System.out.print(" "+ a [i]);
System.out.println("!");
}
}
public static void main(String[] args)
{
if (args[0].equals("-h"))
System.out.print("Hello,");
else if (args[0].equals("-g"))
System.out.print("Goodbye,");
//print the other command-line arguments
for (int i = 1; i<args.length;i++)
System.out.print(" "+ a [i]);
System.out.println("!");
}
}
public class Message {
public static void main(String[] args)
{
if (args[0].equals("-h"))
System.out.print("Hello,");
else if (args[0].equals("-g"))
System.out.print("Goodbye,");
else
{
//print the other command-line arguments
for (int i = 1; i<args.length;i++)
System.out.print(" "+ args[i]);
System.out.println("!");
}
}
}
public static void main(String[] args) {
if (args[0].equals("-h"))
System.out.print("Hello,");
else if (args[0].equals("-g"))
System.out.print("Goodbye,");
// print the other command-line arguments
for (int i = 1; i < args.length; i++)
System.out.print(" " + args[i]);
System.out.println("!");
}
改完后的.
System.out.print(" "+ a [i]); 改成
System.out.pri