字符串翻转（顺序翻转，每个子字符串顺序不变）

字符串翻转：

       将字符串bei  jing  huan  ying  nin  ,  ha  ha  .翻转成.  ha  ha  ,  nin  ying  huan  jing  bei  

public class TempTest{public static void main(String[] args) {String str = "bei jing huan ying nin , ha ha .";//将字符串转化成数组,打印效果：//b  e  i     j  i  n  g     h  u  a  n     y  i  n  g     n  i  n     ,     h  a     h  a     .  /**char[] ch = str.toCharArray();for (int i = 0; i < ch.length; i++) {System.out.print(ch[i] + "  ");}**///以空格为分隔符分割字符串，然后放入数组中,打印效果：//.  ha  ha  ,  nin  ying  huan  jing  bei  String[] ch = str.split("\\s");for (int i = ch.length-1; i >= 0; i--) {System.out.print(ch[i]+"  ");}}}