1竭翠，打開終端羡亩，cd到項目目錄下
2顾腊，touch .gitignore 創(chuàng)建忽略文件
3，回到工程中shift+command+. 打開隱藏文件吴侦，找到.gitignore文件
4屋休，打開.gitignore文件，編輯寫入：
*.xcuserstate
project.xcworkspace?
xcuserdata?
UserInterfaceState.xcuserstate?
project.xcworkspace/?
xcuserdata/?
UserInterface.xcuserstate
5备韧，保存關(guān)閉.gitignore文件
6劫樟，退出Xcode，在終端輸入?git rm --cached YourProjectName.xcworkspace/xcuserdata/YourUsername.xcuserdatad/UserInterfaceState.xcuserstate
7织堂，在終端輸入：git commit -m"Removed file that shouldn't be tracked"
8叠艳，重新打開Xcode，git commit 易阳，git push
