downloadFile 下载到APP程序，但是怎么打开安装。openDocument好像也不是。还是小程序本身就不支持这样的做法
相关问题
相关文档
- App: 小程序/开发/框架/框架接口/小程序 App/App
- Mobile App Assistant: Mini Program/Development/Extended/Update log/Mobile App Assistant
- Mobile App Assistant: Mini Program/Development/Extended/Operating Guide/Mobile App Assistant
- App Download and install: Mini Program/Development/Extended/Operating Guide/Mobile App Assistant
- App Version Update: Mini Program/Development/Extended/Operating Guide/Mobile App Assistant
不支持这种做法