java键盘输入字符串数组

import java.io.*;

public class InputStrings {
    public static void main(String[] args) {
          // TODO Auto-generated method stub
          BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
          String[] str = null;
          try {
           str = br.readLine().split(",");
          } catch (Exception e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
          }
          for(int i=0;i<str.length;i++){
           System.out.print(str[i] + " ");
          }
         }

}