2018-07-03 iOS 新建git项目上传到git时一定要

在对应的文件夹下 输入 shift + command + . 一键打开/隐藏系统隐藏文件。

使用命令 快速创建.gitignore文件

touch .gitignore

iOS 标准的.gitignore 官方建议版本

# Xcode
#
# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore

## Build generated
build/
DerivedData

## Various settings
*.pbxuser
!default.pbxuser
*.mode1v3
!default.mode1v3
*.mode2v3
!default.mode2v3
*.perspectivev3
!default.perspectivev3
xcuserdata

## Other
*.xccheckout
*.moved-aside
*.xcuserstate
*.xcscmblueprint
*.xcscheme

## Obj-C/Swift specific
*.hmap
*.ipa

# CocoaPods
#
# We recommend against adding the Pods directory to your .gitignore. However
# you should judge for yourself, the pros and cons are mentioned at:
# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
#
Pods/
Podfile.lock

# Carthage
#
# Add this line if you want to avoid checking in source code from Carthage dependencies.
# Carthage/Checkouts

Carthage/Build

# fastlane
#
# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 
# screenshots whenever they are needed.
# For more information about the recommended setup visit:
# https://github.com/fastlane/fastlane/blob/master/docs/Gitignore.md

fastlane/report.xml
fastlane/screenshots

其中Pods/和Podfile.lock 是我本人加上去的，尤其时Podfile.lock,当协同开发的同事cocoapod不一致时，这里很容易起冲突。

记住一定是在项目第一次上传前就建立好这个gitignore文件，否则后面再添加其实也没效果了。

这个时候，可以尝试在服务器端删除这个文件，如Podfile.lock 然后更新本地仓库，然后重新执行命令 pod install
这时候本地仓库有Podfile.lock 但是提交时却不会提交这个文件。问题可以得到解决。