{
  "name": "大可推送测试",
  "short_name": "大可推送",
  "description": "苹果 Safari PWA 官方通知推送技术演示",
  "start_url": "index.php",
  "display": "standalone",
  "background_color": "#f5f5f7",
  "theme_color": "#007AFF",
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
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      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}