签章流程

common/function/myPubFunction.js

@@ -12,4 +12,71 @@ myfn.test1 = function(obj = {}) {
 	return obj;
 };
 
-export default myfn;
+myfn.convertCurrency = function(money) {
+	// 汉字的数字
+	const cnNums = ['零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖'];
+	// 基本单位
+	const cnIntRadice = ['', '拾', '佰', '仟'];
+	// 对应整数部分扩展单位
+	const cnIntUnits = ['', '万', '亿', '兆'];
+	// 对应小数部分单位
+	const cnDecUnits = ['角', '分', '毫', '厘'];
+	// 整数金额时后面跟的字符
+	const cnInteger = '整';
+	// 整型完以后的单位
+	const cnIntLast = '元';
+
+	let chineseStr = ''; // 输出的中文金额字符串
+	let parts; // 分离金额后用的数组，预定义
+	if (money == '') {
+		return '';
+	}
+	money = parseFloat(money);
+	if (isNaN(money) || money >= 1000000000000) {
+		return '';
+	}
+	money = money.toFixed(2); // 转换为字符串，并保留两位小数
+	parts = money.split('.');
+	let integerNum = parts[0];
+	let decimalNum = parts[1];
+	if (parseInt(integerNum) > 0) {
+		let zeroCount = 0;
+		let IntLen = integerNum.length;
+		for (let i = 0; i < IntLen; i++) {
+			let n = integerNum.substr(i, 1);
+			let p = IntLen - i - 1;
+			let q = p / 4;
+			let m = p % 4;
+			if (n == '0') {
+				zeroCount++;
+			} else {
+				if (zeroCount > 0) {
+					chineseStr += cnNums[0];
+				}
+				zeroCount = 0;
+				chineseStr += cnNums[parseInt(n)] + cnIntRadice[m];
+			}
+			if (m == 0 && zeroCount < 4) {
+				chineseStr += cnIntUnits[q];
+			}
+		}
+		chineseStr += cnIntLast;
+	}
+	if (decimalNum != '') {
+		let decLen = decimalNum.length;
+		for (let i = 0; i < decLen; i++) {
+			let n = decimalNum.substr(i, 1);
+			if (n != '0') {
+				chineseStr += cnNums[Number(n)] + cnDecUnits[i];
+			}
+		}
+	}
+	if (chineseStr == '') {
+		chineseStr += cnNums[0] + cnIntLast + cnInteger;
+	} else if (decimalNum == '') {
+		chineseStr += cnInteger;
+	}
+	return chineseStr;
+}
+
+export default myfn;