获取iPhone内应用的IPA

首先去mac APPStore 下载Apple Configurator2
ipa包的路径

~/Library/Group Containers/K36BKF7T3D.group.com.apple.configurator/Library/Caches/Assets/TemporaryItems/MobileApps/

参考文章 https://www.jianshu.com/p/fdb50d303ad6