fix: export user name

hnqz-visual/hnqz-report-biz/src/main/java/com/qunzhixinxi/hnqz/report/service/impl/ReportExportServiceImpl.java

@@ -67,7 +67,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
-import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
 
@@ -1124,16 +1123,15 @@ public class ReportExportServiceImpl implements ReportExportService {
                 // 服务周期取 积分包领取审核通过时间~管理员审核积分包时最后审核通过的时间
                 Map<String, String> serviceTimeRangeMap = wmScorePackageStatusService.getServiceTimeRange(wmScorePackage1);
                 excelMap.put("service_date", serviceTimeRangeMap.get("service_start_date") + "至" + serviceTimeRangeMap.get("service_end_date"));
-//                excelMap.put("service_date", stringMap.get("mindate") + "至" + stringMap.get("maxdate"));
                 try {
                     minDateStr = serviceTimeRangeMap.get("service_start_date").substring(5, 7);
                     maxDateStr = serviceTimeRangeMap.get("service_end_date").substring(5, 7);
 
-                } catch (Exception ex) {
-                    ex.printStackTrace();
+                } catch (Exception ignored) {
                 }
                 excelMap.put("tMoney", stringMap.get("sumscore") + "");
-                excelMap.put("report_users", stringMap.get("realname") + "");
+                Object realname = stringMap.get("realname");
+                excelMap.put("report_users", Objects.nonNull(realname) ? realname.toString() : "");
 
 
                 String ruleDate = wmScorePackage1.getBelongDate();