数字转金额大写方法

src/utils/util.ts

@@ -165,46 +165,60 @@ export const getNonDuplicateID = (length = 8) => {
  * 将数字转成中文大写
  * @params num
  */
-export const toChinesNum = (value: any) => {
-    const chineseNumbers = ['零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖'];
-  const chineseUnits = ['', '拾', '佰', '仟', '万', '亿'];
 
-  let integerPart = Math.floor(value);
-  let decimalPart = Math.round((value - integerPart) * 100);
+
+  export const toChinesNum = (value: any) => {
+    
+  const chineseChars = ['零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖'];
+  const chineseUnits = ['', '拾', '佰', '仟', '万', '亿'];
+  const chineseCurrencies = ['元', '角', '分'];
+
+  const integerPart = Math.floor(value);
+  const decimalPart = Math.round((value - integerPart) * 100);
+
+  const convertPart = (num: number): string => {
+    if (num === 0) {
+      return '';
+    }
+
+    let partStr = '';
+    let hasZero = false;
+    let unitIndex = 0;
+
+    while (num > 0) {
+      const digit = num % 10;
+      if (digit !== 0) {
+        partStr = chineseChars[digit] + chineseUnits[unitIndex] + partStr;
+        hasZero = false;
+      } else {
+        if (!hasZero && unitIndex !== 0) {
+          partStr = chineseChars[0] + partStr;
+          hasZero = true;
+        }
+      }
+      num = Math.floor(num / 10);
+      unitIndex++;
+    }
+
+    return partStr;
+  };
 
   let result = '';
 
-  // 处理整数部分
+  // 转换整数部分
   if (integerPart === 0) {
-    result += chineseNumbers[0];
+    result = chineseChars[0] + chineseCurrencies[0];
   } else {
-    let integerPartStr = integerPart.toString();
-    let len = integerPartStr.length;
-    let zeroFlag = false; // 是否需要添加零
-
-    for (let i = 0; i < len; i++) {
-      let num = parseInt(integerPartStr[i]);
-      let unit = len - i - 1;
-
-      if (num === 0) {
-        zeroFlag = true;
-      } else {
-        if (zeroFlag) {
-          result += chineseNumbers[0];
-          zeroFlag = false;
-        }
-        result += chineseNumbers[num] + chineseUnits[unit];
-      }
-    }
+    result = convertPart(integerPart) + chineseCurrencies[0];
   }
 
-  // 处理小数部分
+  // 转换小数部分
   if (decimalPart > 0) {
-    result += '点';
-    result += chineseNumbers[decimalPart / 10] + chineseNumbers[decimalPart % 10];
+    result += convertPart(Math.floor(decimalPart / 10)) + chineseCurrencies[1];
+    result += convertPart(decimalPart % 10) + chineseCurrencies[2];
+  } else {
+    result += chineseChars[0] + chineseCurrencies[1] + chineseChars[0] + chineseCurrencies[2];
   }
 
-
-  
-    return result;
-  }
+  return result;
+    }