pages下面新增subpages，对应根目录要创建一个subpages文件夹

    1. "pages": [ //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages
    2.         {
    3.       ....
    4. }],
    5. "subPackages": [{
    6.             "root": "subpages",
    7.             "pages": [{
    8.                 "path": "news/news",
    9.                 "style": {
    10.                     "navigationBarTitleText": "新闻中心",
    11.                     "enablePullDownRefresh": false
    12.                 }
    14.             }]
    15.         }],

    image.png