import java.util.Vector; public class A { public static void main(String args[]) { Vector vec = new Vector(); int length = args.length; if(length == 0) System.out.println("请输入命令行参数"); else { for(int i=0;i<args.length;i++) { vec.add(args[i]); //NO 1 vec.addElement(args[i]); //NO 2 } } } }
import java.util.Vector;public class t1 { public static void main(String[] args) { Vector<String> v= new Vector<String>(); for (int i = 0; i < args.length; i++) { v.add(args[i]); } }}
public class A
{
public static void main(String args[])
{
Vector vec = new Vector();
int length = args.length;
if(length == 0)
System.out.println("请输入命令行参数");
else
{
for(int i=0;i<args.length;i++)
{
vec.add(args[i]); //NO 1
vec.addElement(args[i]); //NO 2
}
}
}
}
Vector<String> v= new Vector<String>();
for (int i = 0; i < args.length; i++) {
v.add(args[i]);
}
}}