Examine source code of SidePageTool

{
  //清单版本
  "manifest_version": 2,
  //插件名称
  "name": "SideTool1",
  //版本
  "version": "1.0.4",

  "description": "将工具网站放入侧边栏方便访问",

//插件图标
  "icons": {
    "48": "icons/border-48.png",
    "128": "icons/border-128.png"
  },
  //申明选项页面
  "options_ui": {
  "page": "options/option.html",
  "browser_style": true
  },
  //申明侧边栏
  "sidebar_action": {
    "default_title": "工具网站",
    "default_panel": "sidebar/sidebar.html",
    "default_icon": "icons/border-48.png"
  },
  //声明工具栏
  "browser_action": {
    "default_icon": {
      "48": "icons/border-48.png",
      "128": "icons/border-128.png"
    },
    "default_popup": "options/option.html",
    "default_title": "侧边网站"
  },
  //权限
  "permissions": [
    "storage"
  ]

}