fix: 累计净值赋值错误优化

service-base/src/main/java/com/simuwang/base/mapper/daq/NavMapper.java

@@ -42,4 +42,5 @@ public interface NavMapper {
 
     List<NavDO> selectNavListById(@Param("minId") Long minId,@Param("maxId") Long maxId, @Param("startDate")String startDate, @Param("endDate")String endDate);
 
+    NavDO queryLastNavByFundIdDate(@Param("fundId")String fundId, @Param("priceDate")String priceDate);
 }