fix(大屏):获取本级及子级区域code

amos-boot-system-tzs/amos-boot-module-statistics/amos-boot-module-statistics-biz/src/main/java/com/yeejoin/amos/boot/module/statistcs/biz/service/impl/StCommonServiceImpl.java

@@ -577,9 +577,12 @@ public class StCommonServiceImpl {
      * @return 本级及子级区域code
      */
     public String getSelfAndChildRegion(RegionModel region) {
-        return getRegionTree3Level(region.getRegionCode()).stream()
+        return Stream.concat(Stream.of(region.getRegionCode()),
+                        Optional.ofNullable(region.getChildren())
+                                .orElse(Collections.emptyList())
+                                .stream()
                                 .map(RegionModel::getRegionCode)
-                .map(String::valueOf)
+                ).map(String::valueOf)
                 .collect(Collectors.joining(","));
     }