cocoapos的使用

查看 cocoapos 当前版本 pod --version
获得 cocoapos 当前路径 which pod

移除现有Ruby默认源  gem
sources --remove https://rubygems.org/
使用新的源
 gem sources -a https://ruby.taobao.org/
验证新源是否替换成功

gem sources -l

安装CocoaPods

(1)  $sudo gem install cocoapods 备注：苹果系统升级 OS X EL Capitan 后改为 $sudo gem install -n /usr/local/bin cocoapods

(2)  $pod
setup 开始安装

Fetching: fourflusher-0.3.1.gem (100%)

Successfully installed fourflusher-0.3.1

Fetching: claide-1.0.0.gem (100%)

Successfully installed claide-1.0.0

Fetching: xcodeproj-1.1.0.gem (100%)

Successfully installed xcodeproj-1.1.0

Fetching: molinillo-0.4.5.gem (100%)

Successfully installed molinillo-0.4.5

Fetching: cocoapods-try-1.0.0.gem (100%)

Successfully installed cocoapods-try-1.0.0

Fetching: cocoapods-trunk-1.0.0.gem (100%)

Successfully installed cocoapods-trunk-1.0.0

Fetching: cocoapods-stats-1.0.0.gem (100%)

Successfully installed cocoapods-stats-1.0.0

Fetching: cocoapods-search-1.0.0.gem (100%)

Successfully installed cocoapods-search-1.0.0

Fetching: cocoapods-plugins-1.0.0.gem (100%)

Successfully installed cocoapods-plugins-1.0.0

Fetching: cocoapods-downloader-1.0.0.gem (100%)

Successfully installed cocoapods-downloader-1.0.0

Fetching: cocoapods-deintegrate-1.0.0.gem (100%)

Successfully installed cocoapods-deintegrate-1.0.0

Fetching: cocoapods-core-1.0.1.gem (100%)

Successfully installed cocoapods-core-1.0.1

Fetching: cocoapods-1.0.1.gem (100%)

Successfully installed cocoapods-1.0.1

Parsing documentation for fourflusher-0.3.1

Installing ri documentation for fourflusher-0.3.1

Parsing documentation for claide-1.0.0

Installing ri documentation for claide-1.0.0

Parsing documentation for xcodeproj-1.1.0

Installing ri documentation for xcodeproj-1.1.0

Parsing documentation for molinillo-0.4.5

Installing ri documentation for molinillo-0.4.5

Parsing documentation for cocoapods-try-1.0.0

Installing ri documentation for cocoapods-try-1.0.0

Parsing documentation for cocoapods-trunk-1.0.0

Installing ri documentation for cocoapods-trunk-1.0.0

Parsing documentation for cocoapods-stats-1.0.0

Installing ri documentation for cocoapods-stats-1.0.0

Parsing documentation for cocoapods-search-1.0.0

Installing ri documentation for cocoapods-search-1.0.0

Parsing documentation for cocoapods-plugins-1.0.0

Installing ri documentation for cocoapods-plugins-1.0.0

Parsing documentation for cocoapods-downloader-1.0.0

Installing ri documentation for cocoapods-downloader-1.0.0

Parsing documentation for cocoapods-deintegrate-1.0.0

Installing ri documentation for cocoapods-deintegrate-1.0.0

Parsing documentation for cocoapods-core-1.0.1

Installing ri documentation for cocoapods-core-1.0.1

Parsing documentation for cocoapods-1.0.1

Installing ri documentation for cocoapods-1.0.1

13 gems installed

更新gem
sudo gem update --system

 新建工程，并在终端用cd指令到文件夹内

$pod search 第三方






写入以下内容并保存 小提示：（终端vim文件 按 i 可编辑 ，esc 退出编辑，：wq  可保存退出）

platform:ios, '6.0'   

pod 'AFNetworking', '~> 2.3.1'     <-------第三方

8.导入第三方库

$pod install

9.退出终端

以下是我用以前的安装流程安装时出现的一些错误

终端  cocoapods 下载bug调试：

错误1：

Error fetching http://ruby.taobao.org/:
bad response Not Found 404 (http://ruby.taobao.org/specs.4.8.gz)

解决方案：把安装流程中 $gem sources -a http://ruby.taobao.org/   ---改为----> $gem sources -a https://ruby.taobao.org/
错误2：

ERROR:  While executing gem ... (Errno::EPERM)

Operation not permitted - /usr/bin/pod

解决方案：苹果系统升级OS X EL Capitan后会出现的插件错误，将安装流程 4.安装CocoaPods 的 (1)sudo gem install cocoapods ——>改为sudo gem install -n /usr/local/bin cocoapods

错误3：

[!] Unable to satisfy the following requirements:  - `AVOSCloud (~> 3.1.6.3)` required by `Podfile` 

Specs satisfying the `AVOSCloud (~> 3.1.6.3)` dependency were found, but they required a higher minimum deployment target.

解决方案：安装流程：Podfile文件 中   platform:ios, ‘6.0’  后边的 6.0 是平台版本号 ，一定要加上

备注
【链接】CocoaPods的简单使用
http://www.jianshu.com/p/6db4b2a50fca


[b]pod
search Masonry 命令
[/b]

pod
install 命令


 假如我们要使用利用CocoaPods在项目中导入Masonry类库。Masonry类库在GitHub地址是Masonry，要导入类库我们应该测试一下它是否支持CocoaPods，好我们去验证一下。在终端中输入：
pod search Masonry    过几秒钟之后，你会在终端中看到关于Masonry类库的一些信息。如：
第一步：我们要先建好项目,如图：

然后在终端输入：$
cd /Users/liujunjie/Documents/IOS/LJEatAndDrink，如果你不知道自己项目的路径，你可以直接通过拖拽的方式，Mac会给我们加上路径的，哈哈，特快捷。如：



第二步：关闭项目，在终端输入下面的命令：$pod init，你会发现在你的项目中有一个Podfile文件（注意，一定得是这个文件名，而且没有后缀）。

第三步：在终端输入$ open -a Xcode Podfile ，这句话就是使用Xcode打开Podfile文件的意思。文件内容：

# Uncomment this line to define a global platform for your project

# platform :ios, '8.0'

# Uncomment this line if you're using Swift

# use_frameworks!

target 'LJEatAndDrink' do

end

配置 Podfile文件，如：

# Uncomment this line to define a global platform for your project

# platform :ios, '8.0'

# Uncomment this line if you're using Swift

# use_frameworks!

platform :ios, '7.0'

target 'LJEatAndDrink' do

pod 'Masonry'

end

添加这两句文字的意思是，当前Masonry支持的iOS最低版本是iOS 7.0, 要下载最新版本。然后保存关闭。

第四步：在终端输入$ pod install    

等待一会（如果你的网速很慢，可能等待时间长些），完成了，如：

bogon:LJEatAndDrink LJ$ pod install

Updating local specs repositories

CocoaPods 1.0.0.beta.4 is available.

To update use: `gem install cocoapods --pre`

[!] This is a test version we'd love you to try.

For more information see http://blog.cocoapods.org
and the CHANGELOG for this version http://git.io/BaH8pQ.
Analyzing dependencies

Downloading dependencies

Installing Masonry (0.6.4)

Generating Pods project

Integrating client project

[!] Please close any current Xcode sessions and use `LJEatAndDrink.xcworkspace` for this project from now on.

Sending stats

Pod installation complete! There is 1 dependency from the Podfile and 1 total

pod installed.

bogon:LJEatAndDrink LJ$

看这句话：  [!] From now on use `CocoaPodsDemo.xcworkspace`.    它的意思是：以后打开项目就用 LJEatAndDrink.xcworkspace 打开，而不是之前的LJEatAndDrink.xcodeproj文件。你也许会郁闷，为什么会出现LJEatAndDrink.xcodeproj文件呢。这正是你刚刚运行$ pod install命令产生的新文件。除了这个文件，你会发现还多了另外一个文件“Podfile.lock”和一个文件夹“Pods”。
点击 LJEatAndDrink.xcworkspace 打开之后工程之后，项目Xcode目录结构如下图：

总结一下就是：

cd /Users/LJ/Documents/IOS/LJEatAndDrink

 pod init

open -a Xcode Podfile

配置Podfile文件

pod install