25 lines
1.4 KiB
JavaScript
25 lines
1.4 KiB
JavaScript
function ArabicToChinese(Arabic_numerals) {
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let strI = String(Arabic_numerals);
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let mixNumerals = "";
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let positionArr = ["", "十", "百", "千", "万", "十", "百", "千", "亿", "十", "百", "千", "万", "十", "百", "千", "亿"];
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for (let j = 1; j <= strI.length; j++) {
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let poistion = (strI.slice(-j)[0] == 0 && positionArr[j - 1] !== "万" && positionArr[j - 1] !== "亿") ? "" : positionArr[j - 1];
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let strIJ = (strI.slice(-j)[0] == 0 && (positionArr[j - 1] == "万" || positionArr[j - 1] == "亿")) ? "" : strI.slice(-j)[0];
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mixNumerals = strIJ + poistion + mixNumerals;
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}
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for (let j = Math.floor((strI.length - 1) / 4); j >= 1; j--) {
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if (j % 2 !== 0) {
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let regExp1 = new RegExp(`000+${positionArr[j * 4]}`, "g");
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mixNumerals = mixNumerals.replaceAll(regExp1, "");
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}
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let regExp2 = new RegExp(`0+${positionArr[j * 4]}`, "g");
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mixNumerals = mixNumerals.replaceAll(regExp2, `${positionArr[j * 4]}0`);
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}
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mixNumerals = mixNumerals.replaceAll(/00+/g, "0");
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mixNumerals = mixNumerals.replace(/^1十/, "十");
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mixNumerals = mixNumerals.replace(/0+$/, "");
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mixNumerals = mixNumerals.replace(/[0-9]/g, match => {
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const chineseNumerals = ["零", "一", "二", "三", "四", "五", "六", "七", "八", "九"];
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return chineseNumerals[parseInt(match)];
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});
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} |