java将数目字转为汉字

java将数字转为汉字

// 日期转化为大小写 public static String dataToUpper(String dateStr) { String res=""; SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd"); Date date = null; try { date = df.parse(dateStr); } catch (Exception e) { // 日期型字符串格式错误 System.out.println("日期型字符串格式错误"); } if(date!=null){ Calendar ca = Calendar.getInstance(); ca.setTime(date); int year = ca.get(Calendar.YEAR); int month = ca.get(Calendar.MONTH) + 1; int day = ca.get(Calendar.DAY_OF_MONTH); res=numToUpper(year) + "年" + monthToUppder(month) + "月"+dayToUppder(day) + "日"; } return res; } // 将数字转化为大写 public static String numToUpper(int num) { // String u[] = {"零","壹","贰","叁","肆","伍","陆","柒","捌","玖"}; String u[] = { "〇", "一", "二", "三", "四", "五", "六", "七", "八", "九" }; char[] str = String.valueOf(num).toCharArray(); String rstr = ""; for (int i = 0; i < str.length; i++) { rstr = rstr + u[Integer.parseInt(str[i] + "")]; } return rstr; } // 月转化为大写 public static String monthToUppder(int month) { if (month < 10) { return numToUpper(month); } else if (month == 10) { return "十"; } else { return "十" + numToUpper(month - 10); } } // 日转化为大写 public static String dayToUppder(int day) { if (day < 20) { return monthToUppder(day); } else { char[] str = String.valueOf(day).toCharArray(); if (str[1] == '0') { return numToUpper(Integer.parseInt(str[0] + "")) + "十"; } else { return numToUpper(Integer.parseInt(str[0] + "")) + "十" + numToUpper(Integer.parseInt(str[1] + "")); } } }