移除xml中ifa_imported_fund_nav不存在的字段。

src/main/java/com/tanpu/fund/service/impl/ProductForPcServiceImpl.java

@@ -24,6 +24,9 @@ public class ProductForPcServiceImpl implements ProductForPcService {
 
     @Override
     public List<Net> getFundNewnet(List<String> list) {
+        if (CollectionUtils.isEmpty(list)) {
+            return new ArrayList<>();
+        }
         List<FundNav> fundInfoNewNet = fundInfoCustomMapper.getFundInfoNewNet(list);
         if (CollectionUtils.isNotEmpty(fundInfoNewNet)) {
           return fundInfoNewNet.stream().map(item -> Net.builder()