付款单模板，导入文件修复bug

SC-boot/linkage-scm/src/main/java/jnpf/paymentdoc/service/impl/PaymentdocServiceImpl.java

@@ -445,7 +445,8 @@ public class PaymentdocServiceImpl extends ServiceImpl<PaymentdocMapper, Payment
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
-        String fileName = "城市矿产请示.pdf";
+
+        String fileName = paymentdocMessage.getCustomerName()==null?"城市矿产请示.pdf":paymentdocMessage.getCustomerName()+"请示.pdf";
 
         HttpServletResponse response = ServletUtil.getResponse();
         response.reset();