{"widgettype":"VBox","options":{"width":"100%","height":"100%"},"subwidgets":[
  {"widgettype":"Text","options":{"label":"世界快照","fontSize":"18px"}},
  {"widgettype":"Menu","options":{"items":[
    {"name":"snapshot_list","label":"快照列表","url":"{{entire_url('/world_snapshot/world_snapshot/index.ui')}}"},
    {"name":"snapshot_query","label":"快照查询","url":"{{entire_url('/world_snapshot/api/list_snapshots.dspy')}}"}
  ]}}
]}