"tabBar": {

    "list": [

      {

        "pagePath": "pages/index/index",

        "text": "首页",

        "iconPath": "/imags/music2.png",

        "selectedIconPath":"/imags/music2.png"

      },

      {

        "pagePath": "pages/logs/logs",

        "text": "发现",

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        "tabBar": {

        }

      }

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  },