/** * 金额数据中文格式化工具类 * * @since version1.0 */ public class MoneyToChinese { public MoneyToChinese() { super(); } private final static String HanDigiStr[] = new String[] { "零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖" }; private final static String HanDiviStr[] = new String[] { "", "拾", "佰", "仟", "万", "拾", "佰", "仟", "亿", "拾", "佰", "仟", "万", "拾", "佰", "仟", "亿", "拾", "佰", "仟", "万", "拾", "佰", "仟" }; /** * 将数字转为大写的汉字表示形式 * * @param String NumStr * @return String */ public static String PositiveIntegerToHanStr(String NumStr) { // 输入字符串必须正整数,只允许前置空格(必须右对齐),不宜有前置零 String RMBStr = ""; boolean lastzero = false; boolean hasvalue = false; // 亿、万进位前有数值标记 int len, n; len = NumStr.length(); if (len > 15) return "数值过大!"; for (int i = len - 1; i >= 0; i--) { if (NumStr.charAt(len - i - 1) == ' ') continue; n = NumStr.charAt(len - i - 1) - '0'; if (n < 0 || n > 9) return "输入含非数字字符!"; if (n != 0) { if (lastzero) RMBStr += HanDigiStr[0]; // 若干零后若跟非零值,只显示一个零 // 如十进位前有零也不发壹音用此行 if (!(n == 1 && (i % 4) == 1 && i == len - 1)) // 十进位处于第一位不发壹音 RMBStr += HanDigiStr[n]; RMBStr += HanDiviStr[i]; // 非零值后加进位,个位为空 hasvalue = true; // 置万进位前有值标记 } else { if ((i % 8) == 0 || ((i % 8) == 4 && hasvalue)) // 亿万之间必须有非零值方显示万 RMBStr += HanDiviStr[i]; // “亿”或“万” } if (i % 8 == 0) hasvalue = false; // 万进位前有值标记逢亿复位 lastzero = (n == 0) && (i % 4 != 0); } if (RMBStr.length() == 0) return HanDigiStr[0]; // 输入空字符或"0",返回"零" return RMBStr; } /** * 将浮点型数值转为人民币的表示方式(前面带¥) * * @param double val(传入的数值) * @return String(转化后的人民币数值表示方式字符串) */ public static String NumToRMBStr(double val) { String SignStr = ""; String TailStr = ""; long fraction, integer; int jiao, fen; if (val < 0) { val = -val; SignStr = "负"; } if (val > 99999999999999.999 || val < -99999999999999.999) return "数值位数过大!"; // 四舍五入到分 long temp = Math.round(val * 100); integer = temp / 100; fraction = temp % 100; jiao = (int) fraction / 10; fen = (int) fraction % 10; if (jiao == 0 && fen == 0) { TailStr = "整"; } else { TailStr = HanDigiStr[jiao]; if (jiao != 0) TailStr += "角"; if (integer == 0 && jiao == 0) // 零元后不写零几分 TailStr = ""; if (fen != 0) TailStr += HanDigiStr[fen] + "分"; } // 下一行可用于非正规金融场合,0.03只显示“叁分”而不是“零元叁分” // if( !integer ) return SignStr+TailStr; return "¥" + SignStr + PositiveIntegerToHanStr(String.valueOf(integer)) + "圆" + TailStr; } /** * 将浮点型数值转为人民币的表示方式 * * @param double val(传入的数值) * @return String(转化后的人民币数值表示方式字符串) */ public static String NumToCNMoney(double val) { String SignStr = ""; String TailStr = ""; long fraction, integer; int jiao, fen; if (val < 0) { val = -val; SignStr = "负"; } if (val > 99999999999999.999 || val < -99999999999999.999) return "数值位数过大!"; // 四舍五入到分 long temp = Math.round(val * 100); integer = temp / 100; fraction = temp % 100; jiao = (int) fraction / 10; fen = (int) fraction % 10; if (jiao == 0 && fen == 0) { TailStr = "整"; } else { TailStr = HanDigiStr[jiao]; if (jiao != 0) TailStr += "角"; if (integer == 0 && jiao == 0) // 零元后不写零几分 TailStr = ""; if (fen != 0) TailStr += HanDigiStr[fen] + "分"; } // 下一行可用于非正规金融场合,0.03只显示“叁分”而不是“零元叁分” // if( !integer ) return SignStr+TailStr; return SignStr + PositiveIntegerToHanStr(String.valueOf(integer)) + "圆" + TailStr; } public static void main(String[] args) { String amount = MoneyToChinese.NumToCNMoney(456465145); System.out.println(amount); String rmb = MoneyToChinese.NumToRMBStr(8754); System.out.println(rmb); } }
金额换算(数字换汉字)
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