需要在 pages.json 里,找到的当前页面的pages节点,并在 style 选项中开启 enablePullDownRefresh。
pages.json
style
enablePullDownRefresh
{ "path": "pages/install/uploadImg", "style": { "navigationBarTitleText": "上传凭证", "enablePullDownRefresh": true, "app-plus": { "bounce": "none" } } },