美团的下载页，下载App是基于什么api打开浏览器下载安装包的呢？

https://m.dianping.com/awp/hfe/block-page/call-native/meituan.html?url=imeituan%3A%2F%2Fwww.meituan.com%2Fhome%2F%3Flch%3D%26utm_source%3Dappshare%26utm_content%3D(not%2520set)%26utm_medium%3Dandroidweb