1.
xcodebuild -exportArchive -exportFormat ipa -archivePath RongChatRoomDemo\ 17-7-13\ 下午4.04.xcarchive -exportPath RongChatRoomDemo.ipa
http://www.jianshu.com/p/2dc50294e14c
转:https://www.cnblogs.com/javastart/p/7161168.html