scala练手之数字转汉字小工具

Posted 2020-09-11

输入数字，转换成汉字，在统计数据量时很好用，而输入数字转成大写汉字，可以用于填写收据报销单哦

下载链接 

http://files.cnblogs.com/files/starwater/toChinese.part1.rar

http://files.cnblogs.com/files/starwater/toChinese.part2.rar

效果图如下：

 

 

直接上代码 

object toChinese {
  def toChinese(number: Long) = {
    var count = number.toString.reverse.toList.map(_.toString.toInt)
    val num = List("零", "一", "二", "三", "四", "五", "六", "七", "八", "九")
    val numtype = List("", "十", "百", "千", "万", "十", "百", "千", "亿", "十", "百", "千")
    var ch: List[String] = Nil
    for (i <- 0 until count.length - 1) {
      if (count(i + 1) == 0 && count(i) != 0) {
        ch = ch :+ "零" + (num(count(i)) + numtype(i))
      }
      if (count(i + 1) != 0 && count(i) != 0) {
        ch = ch :+ (num(count(i)) + numtype(i))
      }
      else if (i == 4) {
        ch = ch :+ "万"
      }
      else if (i == 8) {
        ch = ch :+ "亿"
      }
    }
    ch = ch :+ (num(count.last) + numtype(count.length - 1))
    ch.reverse.mkString("")
  }
  def toChinesemoney(number: Long) = {
    var count = number.toString.reverse.toList.map(_.toString.toInt)
    val num = List("零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖")
    val numtype = List("元", "拾", "佰", "仟", "万", "拾", "佰", "仟", "亿", "拾", "佰", "仟")
    var ch: List[String] = Nil
    for (i <- 0 until count.length - 1) {
      if (count(i + 1) == 0 && count(i) != 0) {
        ch = ch :+ "零" + (num(count(i)) + numtype(i))
      }
      if (count(i + 1) != 0 && count(i) != 0) {
        ch = ch :+ (num(count(i)) + numtype(i))
      }
      else if (i == 4) {
        ch = ch :+ "万"
      }
      else if (i == 8) {
        ch = ch :+ "亿"
      }
    }
    ch = ch :+ (num(count.last) + numtype(count.length - 1))
    ch.reverse.mkString("")
  }

  def main(args: Array[String]) = {
    println("**********************************************")
    println("*********欢迎使用最帅的数字转汉字工具*********")
    while (1==1){
      var flag=true
      while (flag){
        try {
      println("请选择使用方式 A：数字转汉字 B：数字转大写汉字")
      println("选择后可输入:q重新选择")
      val line0 = Console.readLine()
      var flag=true
      while (flag) {
        if (line0 == "A") {
          println(">>>>>>>>>请输入数字")
          val line1 = Console.readLine()
          if(line1==":q"){flag=false} else{println(toChinese(line1.toLong))}
        }
        else if (line0 == "B") {
          println(">>>>>>>>>请输入数字")
          val line2 = Console.readLine()
          if(line2==":q"){flag=false} else{println(toChinesemoney(line2.toLong))}
        }
        else{println("！！！输入有误！！！");flag=false}
      }
      }catch {
        case e: Exception => {
          println("！！！输入有误！！！")
          println(">>>>>>>>>错误信息：" + e.getMessage)
        }
      }}}
    }
}

  欢迎下载使用，谢谢