获取所有权限

{
  "success": true,
  "code": 200,
  "data": [
    {
      "id": "1",
      "permissionName": "员工管理",
      "permissionMark": "userManage",
      "permissionDesc": "员工管理菜单",
      "children": [
        {
          "id": "1-1",
          "permissionName": "分配角色",
          "permissionMark": "distributeRole",
          "permissionDesc": "为员工分配角色"
        },
        {
          "id": "1-2",
          "permissionName": "导入员工",
          "permissionMark": "importUser",
          "permissionDesc": "通过 excel 导入员工"
        },
        {
          "id": "1-3",
          "permissionName": "删除员工",
          "permissionMark": "removeUser",
          "permissionDesc": "删除员工"
        }
      ]
    },
    {
      "id": "2",
      "permissionName": "角色列表",
      "permissionMark": "roleList",
      "permissionDesc": "角色列表菜单",
      "children": [
        {
          "id": "2-1",
          "permissionName": "分配权限",
          "permissionMark": "distributePermission",
          "permissionDesc": "为角色分配权限"
        }
      ]
    },
    {
      "id": "3",
      "permissionName": "权限列表",
      "permissionMark": "permissionList",
      "permissionDesc": "权限列表菜单",
      "children": []
    },
    {
      "id": "4",
      "permissionName": "文章排名",
      "permissionMark": "articleRanking",
      "permissionDesc": "文章排名菜单",
      "children": []
    },
    {
      "id": "5",
      "permissionName": "创建文章",
      "permissionMark": "articleCreate",
      "permissionDesc": "创建文章页面",
      "children": []
    }
  ],
  "message": "获取资料成功"
}