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前言，還是那句話，按照濤叔下面畫黃色的步驟順序執行就好了
使用CocoaPods兩種方式：使用之前安裝的插件＆命令行。
一、利用插件
1、創建項目后添加CocoaPods
2、在文本框中輸入如下插件名稱。
pod ‘SDWebImage‘
說明：添加多個插件，只需要換行添加 pod ‘xxx‘
//適配版本 platform :<#ios#>, "<#6.0#>" //插件名稱 pod "<#PodName#>" //單元測試 target :<#TargetName#>Tests, :exclusive => true do # pod ‘Kiwi‘ end
3、安裝pods
在XCode下可以看到輸出：分析依賴，下載以來，安裝插件。。。。 等待安裝結束后回提示重啟打開，完畢！
（好吧，這裡沒有截圖，濤叔下載了最新版XCode 然後 插件沒有支持。之前版本的XCodey一直分析，就是沒有結果。再試試吧）
4、如果需要更新，就執行步驟3中的Update Pods
二、使用命令行操作
例如要使用"SDWebImage"
1、首先要找到項目路徑
$ cd 項目路徑
2、查找要用的插件
$ pod search sdwebimage
libotaodeMacBook-Pro:CocoaPod練習1 libotao$ pod search sdwebimage -> ComponentKit+SDWebImage (0.0.1) CKNetworkImageDownloading implementation for SDWebImage. pod ‘ComponentKit+SDWebImage‘, ‘~> 0.0.1‘ - Homepage: https://github.com/eyeem/ComponentKit-SDWebImage - Source: https://github.com/eyeem/ComponentKit-SDWebImage.git - Versions: 0.0.1 [master repo] -> DSActivityIndicatorSDWebImage (1.0) The easiest way to add a UIActivityView to your SDWebImage view. pod ‘DSActivityIndicatorSDWebImage‘, ‘~> 1.0‘ - Homepage: https://github.com/diejmon/UIActivityIndicator-for-SDWebImage - Source: https://github.com/diejmon/UIActivityIndicator-for-SDWebImage.git - Versions: 1.0 [master repo] -> SDWebImage (3.7.2) Asynchronous image downloader with cache support with an UIImageView category. pod ‘SDWebImage‘, ‘~> 3.7.2‘ - Homepage: https://github.com/rs/SDWebImage - Source: https://github.com/rs/SDWebImage.git - Versions: 3.7.2, 3.7.1, 3.7.0, 3.6, 3.5.4, 3.5.2, 3.5.1, 3.5, 3.4, 3.3, 3.2, 3.1, 3.0, 2.7.4, 2.7, 2.6, 2.5, 2.4 [master repo] - Subspecs: - SDWebImage/Core (3.7.2) - SDWebImage/MapKit (3.7.2) - SDWebImage/WebP (3.7.2) -> SDWebImage+ExtensionSupport (3.7.1.2) Asynchronous image downloader with cache support with an UIImageView category. Added SD_APP_EXTENSION macro for ios8 extensions pod ‘SDWebImage+ExtensionSupport‘, ‘~> 3.7.1.2‘ - Homepage: https://github.com/rs/SDWebImage - Source: https://github.com/glassoff/SDWebImage.git - Versions: 3.7.1.2, 3.7.1.1 [master repo] - Subspecs: - SDWebImage+ExtensionSupport/Core (3.7.1.2) - SDWebImage+ExtensionSupport/MapKit (3.7.1.2) -> SDWebImage-Category (1.4) 方便快捷的为UIImageView加上下载进度条，支持：下载失败显示裂图，显示 点击下载图片 pod ‘SDWebImage-Category‘, ‘~> 1.4‘ - Homepage: https://github.com/li6185377/SDWebImage-Category - Source: https://github.com/li6185377/SDWebImage-Category.git - Versions: 1.4, 1.3, 1.2, 1.1.1, 1.1 [master repo] -> SDWebImage-ProgressView (0.4.0) Category on UIImageView, adding a progress view while images are downloaded using SDWebImage. pod ‘SDWebImage-ProgressView‘, ‘~> 0.4.0‘ - Homepage: https://github.com/kevinrenskers/SDWebImage-ProgressView - Source: https://github.com/kevinrenskers/SDWebImage-ProgressView.git - Versions: 0.4.0, 0.3.1, 0.3.0, 0.2.0, 0.1.0 [master repo] -> UIActivityIndicator-for-SDWebImage (1.2) The easiest way to add a UIActivityView to your SDWebImage view. pod ‘UIActivityIndicator-for-SDWebImage‘, ‘~> 1.2‘ - Homepage: https://github.com/JJSaccolo/UIActivityIndicator-for-SDWebImage - Source: https://github.com/JJSaccolo/UIActivityIndicator-for-SDWebImage.git - Versions: 1.2, 1.1, 1.0.5, 1.0.4, 1.0.3, 1.0.2, 1.0.0 [master repo] -> UIImageView+SDWebImage_M13ProgressSuite (0.1.1) Category of UIImageView, downloaded with SDWebImage, progressed with M13ProgressSuite. pod ‘UIImageView+SDWebImage_M13ProgressSuite‘, ‘~> 0.1.1‘ - Homepage: https://github.com/Jowyer/UIImageView-SDWebImage_M13ProgressSuite - Source: https://github.com/Jowyer/UIImageView-SDWebImage_M13ProgressSuite.git - Versions: 0.1.1, 0.1.0 [master repo]
3、找到需要的插件創建Podfile文件（與使用touch Podfile 創建，open -e Podfile 修改相同）
$ echo "pod ‘SDWebImage‘" > Podfile
4、安裝pod
$ pod install
等待，分析依賴，下載以來，安裝插件。。。。
libotaodeMacBook-Pro:CocoaPod練習1 libotao$ pod install Analyzing dependencies Downloading dependencies Installing SDWebImage (3.7.2) Generating Pods project Integrating client project
5、需要添加新的第三方庫
用記事本打開
open -e Podfile
然後添加新的庫 （換行添加下面代碼即可）
pod ‘xxx‘
=================================================================================
# 搜索
$ pod search AFNetworking
# 安装
$ pod install
# 升级
$ pod update
命令: touch Podfile 创建
命令: open -e Podfile 打开
# 查看gem源
$ gem sources –l
# gem自身升级
$ sudo gem update –system
# 查看版本
$ gem --version
# 清除过期的gem
$ sudo gem cleanup
# 安装包
$ sudo gem install cocoapods
# 删除包
$ gem uninstall cocoapods
# 更新包
$ sudo gem update
# 列出本地安装的包
$ gem list 标签：
原文地址：http://www.cnblogs.com/surge/p/4436389.html
