edit

src/app/routes/financial-management/services/freight-account.service.ts

@@ -1,5 +1,5 @@
 /*
- * @Description  : 
+ * @Description  :
  * @Version      : 1.0
  * @Author       : Shiming
  * @Date         : 2022-01-18 15:57:44
@@ -53,7 +53,6 @@ export class FreightAccountService extends ShipperBaseService {
   // 运营端获取账户余额交易明细
   $api_get_account_blance = '/api/fcc/accountBalanceDetail/getAccountBalanceByPage';
 
-
   // 查询费用单抬头
   $api_get_cost_page = '/api/fcc/ficoFeeH/list/page';
   // 根据费用头ID查询费用单及开票明细
@@ -91,7 +90,46 @@ export class FreightAccountService extends ShipperBaseService {
   // 收款单浏览表格明细
   $api_get_ficoInpinvL_getListByBrmHid = '/api/fcc/ficoBrmYsk/getListByBrmHid';
 
-  constructor(public injector: Injector,public eaCacheSrv: EACacheService) {
+  // 下载银行回单请求
+  $api_download_receipt_apply = '/api/fcc/spd/callback/receiptApply';
+
+  constructor(public injector: Injector, public eaCacheSrv: EACacheService) {
     super(injector, eaCacheSrv);
   }
+
+  getReceiptUrl(url: string, params: any) {
+    if (url) {
+      this.reviewPDF(url);
+    } else {
+      this.request(this.$api_download_receipt_apply, { ...params }).subscribe(res => {
+        if (res?.receiptUrl) {
+          this.reviewPDF(res.receiptUrl);
+        } else {
+          this.msgSrv.warning(res.statusMsg || '获取回单失败');
+        }
+      });
+    }
+  }
+
+  reviewPDF(url: string) {
+    if (!url) {
+      return;
+    }
+    const uA = window.navigator.userAgent; // 判断浏览器内核
+    const isIE =
+      /msie\s|trident\/|edge\//i.test(uA) &&
+      !!('uniqueID' in document || 'documentMode' in document || 'ActiveXObject' in window || 'MSInputMethodContext' in window);
+    const objectUrl = url;
+    const a = document.createElement('a');
+    document.body.appendChild(a);
+    a.href = objectUrl;
+    a.download = '面单.pdf';
+    if (isIE) {
+      // 兼容IE11无法触发下载的问题
+      (navigator as any).msSaveBlob(url, a.download);
+    } else {
+      a.click();
+    }
+    a.remove();
+  }
 }