{
  "component": true,
  "props": {
    "message": "文字提示",
    "type": "info",
    "position": "top",
    "backgroundColor": "",
    "fontColor": "",
    "dutation": 2000
  },
  "state": {
    "toastData": {
      "show": false,
      "type":"fail",
      "iconURL":"",
      "dutation": 2000
    }
  }
}