data-service

src/main/java/com/sxtvs/open/api/news/entity/Area.java

@@ -5,6 +5,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
 import lombok.Getter;
 import lombok.Setter;
 
@@ -18,10 +19,9 @@ import lombok.Setter;
  */
 @Getter
 @Setter
-public class Area implements Serializable {
-
-    private static final long serialVersionUID = 1L;
+public class Area {
 
+    @TableId
     private String id;
 
     private String pid;

src/main/java/com/sxtvs/open/api/news/service/impl/AreaServiceImpl.java

@@ -21,7 +21,7 @@ import java.util.List;
 public class AreaServiceImpl extends ServiceImpl<AreaMapper, Area> implements IAreaService {
 
     public List<Area> areaList(){
-        List<Area> list = lambdaQuery().le(Area::getLevel, 2).list();
+        List<Area> list = lambdaQuery().le(Area::getLevel, 2).orderByAsc(Area::getId).list();
         List<Area> rs = new ArrayList<>();
         Area curr = new Area();
         for(Area area : list){