判断是否是字母输入

 
public static boolean check(char c) {
  boolean boo = false;
  //System.out.println(c);
   if (((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'))) {
    boo = true;
  }
  return boo;
}
posted @ 2015-09-15 11:22  牛肉羊杂汤  阅读(166)  评论(0编辑  收藏  举报