优化地区表查询返回字段

zc-business/src/main/java/com/zc/business/domain/DcRegion.java

@@ -18,4 +18,6 @@ public class DcRegion {
     private String longitude;
     @ApiModelProperty("纬度")
     private String latitude;
+    @ApiModelProperty("桩号")
+    private String stakeNum;
 }