test0.java

Java 图形界面入门实例

import java.io.*;
public class Test0
{ 
	public static void main(String args[]) throws IOException
	{
	  char str1[]=new char[10];
	  char str2[]=new char[30];
	  String cmd="",path="";
	  InputStreamReader ir;
      BufferedReader in;
      ir=new InputStreamReader(System.in);
      in=new BufferedReader(ir);
      System.out.print("输入一个字符串:");
      String s=in.readLine();
	  String command=s.toLowerCase();
	  System.out.println(command+'>');
	  int index=command.indexOf(' ');
	  System.out.println(index);
      command.getChars(0,index,str1,0);
      command.getChars(index+1,command.length(),str2,0);
	  for(int i=0;i<index;i++)
	    cmd=cmd+str1[i];
	  for(int i=0;i<command.length()-index;i++)
	    path=path+str2[i];
	  System.out.println(cmd);
	  System.out.println(path);

    }
}