Merge remote-tracking branch 'origin/main'

@@ -8,11 +8,20 @@ export class NumberFormatterUtils {
    */
   static formatNumberWithWan(inputNumber: number | String): string  {
     const num = typeof inputNumber === 'number' ? inputNumber : Number(inputNumber);
-    if (Number.isNaN(num) || num < 10000) {
+    if (Number.isNaN(num)) {
+      return '';
+    } else if (num < 10000) {
       return num.toString();
-    } else {
+    } else if (num < 100000000) {
+      // 处理 1万到1亿之间的数字，使用万作为单位，小数点后为0则不显示
       const wanUnit = num / 10000;
-      return `${wanUnit.toFixed(1)}万`;
+      const formattedWan = wanUnit.toFixed(1);
+      return formattedWan.endsWith('.0') ? `${Math.floor(wanUnit)}万` : `${formattedWan}万`;
+    } else {
+      // 数字达到1亿及以上时，转换为亿并处理小数点后为0的情况
+      const yiUnit = num / 100000000;
+      const formattedYi = yiUnit.toFixed(1);
+      return formattedYi.endsWith('.0') ? `${formattedYi.slice(0, -2)}亿` : `${formattedYi}亿`;
     }
   }
 }
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