miracle的专栏

之前配置过RN，但是新版本有些东西变了。重新配置了一下，记录一下过程ref:https://facebook.github.io/react-native/docs/integration-with-existing-appshttps://www.jianshu.com/p/a133d7e45aedhttps://www.jianshu.com/p/284e05eba7661、创建xcode p...