fix: 修复正式结算单结算明细运输总量未显示计量单位

src/views/settlement/components/formal-settlement-editor.vue

@@ -306,7 +306,7 @@
               </el-link>
               <span v-else-if="item.column.money">{{ formatMoney(row[item.column.prop]) }}</span>
               <span v-else-if="item.column.prop === 'transportQuantity'">
-                {{ formatDetailTransportQuantity(row[item.column.prop]) }}
+                {{ formatDetailTransportQuantity(row) }}
               </span>
               <span v-else-if="item.column.prop === 'mileage'">
                 {{ formatDetailMileage(row[item.column.prop]) }}
@@ -3172,13 +3172,13 @@ export default {
     formatMoney(value) {
       return `${Number(value || 0).toFixed(2)} RMB`;
     },
-    formatQuantity(value) {
-      if (value === undefined || value === null || value === '') return '-';
+    formatDetailTransportQuantity(row) {
+      const value = row.transportQuantity;
+      if (this.readonly && Number(value) === -1) return '-';
       const quantity = Number(value);
-      return Number.isFinite(quantity) ? quantity.toFixed(2) : '-';
-    },
-    formatDetailTransportQuantity(value) {
-      return this.readonly && Number(value) === -1 ? '-' : this.formatQuantity(value);
+      if (!Number.isFinite(quantity)) return '-';
+      // 与预结算编辑器 formatQuantity 保持一致，拼接计量单位
+      return `${quantity.toFixed(2)}${row.quantityUnit ? ` ${row.quantityUnit}` : ''}`;
     },
     formatDetailMileage(value) {
       return this.readonly && Number(value) === -1 ? '-' : this.displayValue(value);