Installs the corresponding environment app for different mobile terminal scan code

Now basically the mobile internet has Android and Apple-side apps, most of which are also downloaded through the App Store, but there are scanning QR code download. If you use a QR code, you can download Android for Android and Apple.

Use Nginx to determine if User-agent contains iphone, if included automatically jump to App store to download installation

if ($http_user_agent ~* ‘(iPhone|iPod|iPad)‘) {                        set $ios_request ‘1‘;                }                if ($ios_request = ‘1‘) {                        rewrite "^/download/weixin.html" https://itunes.apple.com/cn/app/wei/id414478124 permanent;                        rewrite "^/download/qq.html" https://itunes.apple.com/cn/app/qq-2011/id444934666 permanent;                }

As a rule, if you visit/download/weixin.html to jump to the App Store, if it is/download/qq.hml jump to the QQ App Store

Installs the corresponding environment app for different mobile terminal scan code