2022.02.17 修复切片服务修改问题

@@ -45,6 +45,10 @@ class Api(ApiTemplate):
                 tilesche = TileScheme.query.filter_by(guid=self.para.get("scheme_guid")).one_or_none()
                 tile_update["scheme"] = json.dumps(ModelVisitor.object_to_json(tilesche))
 
+            if self.para.get("scheme"):
+                tile_update["scheme"] = json.dumps(json.loads(self.para.get("scheme")))
+
+
             #通知tileserver，更新缓存
             ts:TileService = TileService.query.filter_by(service_guid=guid).one_or_none()
             se = service.one_or_none()
@@ -130,6 +134,11 @@ class Api(ApiTemplate):
              "type": "string",
              "description": "[电子地图，影像地图]切片方案"},
 
+            {"name": "scheme",
+             "in": "formData",
+             "type": "string",
+             "description": "[电子地图，影像地图]切片方案"},
+
             # 电子地图参数
             {"name": "overview",
              "in": "formData",