public class Test { public void index() { String strWords = "Hello World My First Unit Test"; String[] words_Array = strWords.split(" "); Map<String,Integer> words_Map=new HashMap<String, Integer>(); int arrLength = words_A
public class Test{ //中间变量 private String res = "0"; //方法 public int func(int i){ if(i>0){ int temp = i%10; res = res+String.valueOf(temp); func(i/10); } return Integer.valueOf(res); } public static void main(String[] args){ Test t=new Test();