问题:启动app会白屏很长一段时间,即使是一个全新的app

解决方案:

  • In the Xcode menu,go to product > scheme > edit scheme
  • open the info tab
  • Uncheck the debug executables checkbox

参考:1. https://stackoverflow.com/questions/63929122/slow-app-launch-time-after-updating-to-ios-14-and-xcode-12

2.https://developer.apple.com/forums/thread/651012