更新采购导出

src/api/purchase/purchasingAccept.ts

@@ -134,6 +134,18 @@ export function getAcceptanceItems(acceptanceType: string) {
   })
 }
 
+/**
+ * 下载履约验收模板
+ */
+export function downloadPerformanceAcceptanceTemplate(purchaseId: string, batch?: number) {
+  return request({
+    url: '/purchase/purchasingAccept/export-performance-acceptance-template',
+    method: 'get',
+    params: { purchaseId, batch },
+    responseType: 'blob' // 重要：用于文件下载
+  })
+}
+
 // ========== 工具函数 ==========
 
 /**