1.首先找到Xcode進入包內容app
2.依次進入/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/File Templates/Source/Cocoa Touch Class.xctemplatespa
3.註釋:code
___DATE___ 日期註釋orm
___PROJECTNAME___ 工程名blog
___FILENAME___ 文件名io
___FULLUSERNAME___ 機器名form
___COPYRIGHT___ 版權class
以修改NSObject類爲例im
修改後建立NSObject類margin