sinat_25048145的博客

因为项目需要，写了个小工具，用到了scp命令。做一点记录。scp use w/o passwordpreparation：1.host and client side.generate ssh key:launch terminal,input command:ssh-keygen2.copy client side /.ssh/id_rsa.pub to host side an...

因为已经两次遇到这个问题，所以在这里记录一下解决方法。访问/Applications/Utilities 路径。找到keychain access。选择lock Keychain Login然后重新build，万事ok。https://stackoverflow.com/questions/47770693/xcode-wont-let-to-build-for-devic...