Question

我正在尝试将数字（1,2,3 ...）转换为中文字符（一，二/两，三......）。在中文中，数字是[数百] [100] [数十] [10] [1]。例如，243将被写为2 [100] 4 [10] 3或三百四十三。有没有办法有效地做到这一点，或者我是否必须创建一个遍历每个数字并通过数组进行翻译的函数？

谢谢！

Answer 1

您可以查看Number.prototype.toLocaleString Using locales

console.log(123456.789.toLocaleString('zh-u-nu-hanidec' )) // "一二三,四五六.七八九"

console.log(123456.789.toLocaleString('zh-u-nu-FullWide')) // "１２３,４５６.７８９"

Answer 2

您只需要两个数组，一个用于每个数字的名称，另一个用于数字中数字位置的名称。像

这样的东西

var digits = [ 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine' ]
var positions = [ 'ones', 'tens', 'hundreds' ];

toWords = num => String(243).split('').reduce((acc, curr, index) => {
    console.log(parseInt(curr))
    acc += digits[parseInt(curr)] + positions.reverse()[index]
    return acc
  }, "")
console.log(toWords(243))

如果您将英文单词作为中文字符，您将获得所需的结果

Answer 3

我测试所有答案。我发现没有人是对的。所以我自己写一个函数。这是我的代码。

function toChineseNumber(n) {
  if (!Number.isInteger(n) && n < 0) {
    throw Error('请输入自然数');
  }

  const digits = ['零', '一', '二', '三', '四', '五', '六', '七', '八', '九'];
  const positions = ['', '十', '百', '千', '万', '十万', '百万', '千万', '亿', '十亿', '百亿', '千亿'];
  const charArray = String(n).split('');
  let result = '';
  let prevIsZero = false;
  //处理0  deal zero
  for (let i = 0; i < charArray.length; i++) {
    const ch = charArray[i];
    if (ch !== '0' && !prevIsZero) {
      result += digits[parseInt(ch)] + positions[charArray.length - i - 1];
    } else if (ch === '0') {
      prevIsZero = true;
    } else if (ch !== '0' && prevIsZero) {
      result += '零' + digits[parseInt(ch)] + positions[charArray.length - i - 1];
    }
  }
  //处理十 deal ten
  if (n < 100) {
    result = result.replace('一十', '十');
  }
  return result;
}

console.log(toChineseNumber(123));

Answer 4

您可以尝试使用此软件包：chinese-numbering

the expected output should look like this:

address-family ipv4 vrf vrf2 
 neighbor 10.244.120.202 route-map LOCAL_PREF in 
address-family ipv4 vrf vrf3
 neighbor 10.249.34.129 route-map LOCAL_PREF in
address-family ipv4 vrf vrf6
 neighbor 10.242.120.202 route-map LOCAL_PREF in 
address-family ipv4 vrf vrf9
 neighbor 10.246.88.2 route-map LOCAL_PREF in
 
>>>> text File <<<< 
address-family ipv4 vrf vrf1
address-family ipv4 vrf vrf2 
 neighbor 10.244.120.202 route-map LOCAL_PREF in 
address-family ipv4 vrf vrf3
 neighbor 10.249.34.129 route-map LOCAL_PREF in
address-family ipv4 vrf vrf5
address-family ipv4 vrf vrf6
 neighbor 10.242.120.202 route-map LOCAL_PREF in 
address-family ipv4 vrf vrf7
address-family ipv4 vrf vrf8
address-family ipv4 vrf vrf9
 neighbor 10.246.88.2 route-map LOCAL_PREF in

>>> code <<<<

with open('out_put.txt', 'r') as f:
    for line in f.readlines():
        if line.startswith('address-family'):
            first_line = line.strip()  # strip() removes whitespace surrounding the line
            print(first_line)
            second_line = next(f).strip()
            print(second_line)

const cn = window.ChineseNumbering;
console.log("11 => " + cn.numberToChinese(11));
console.log("11.5 => " + cn.numberToChinese(11.5));
console.log("-3.1415 => " + cn.numberToChinese(-3.1415));
console.log("繁体： 10000 => " + cn.numberToChinese(10000, 't'));

Javascript - 将阿拉伯数字转换为汉字

4 个答案: