fix:针对净值日期错误，规模单发问题处理

service-daq/src/main/java/com/simuwang/daq/service/EmailParseService.java

@@ -654,16 +654,16 @@ public class EmailParseService {
                 if(nav == null && cumulativeNavWithdrawal == null){
                     continue;
                 }
+                EmailFundNavDO emailFundNavDO = new EmailFundNavDO();
+                emailFundNavDO.setFundId(fundId);
                 if(nav == null || cumulativeNavWithdrawal == null){
                     isStored=0;
-                    fundId =null;
+                    emailFundNavDO.setFundId(null);
                 }
-                EmailFundNavDO emailFundNavDO = new EmailFundNavDO();
                 emailFundNavDO.setFileId(fileId);
                 emailFundNavDO.setIsStored(isStored);
                 emailFundNavDO.setPriceDate(priceDate);
                 emailFundNavDO.setNav(nav);
-                emailFundNavDO.setFundId(fundId);
                 emailFundNavDO.setCumulativeNavWithdrawal(cumulativeNavWithdrawal);
                 emailFundNavDO.setFundName(fundNavDTO.getFundName());
                 emailFundNavDO.setRegisterNumber(fundNavDTO.getRegisterNumber());