CocoaPods 使用指南：
最近使用cocoapods 遇到的問題
[!] CDN: trunk Repo update failed - 26 error(s):
參考：http://www.reibang.com/p/bf1cbe49cb5d
最近更新Cocoapods遇到的問題：
- ERROR | [iOS] unknown: Encountered an unknown error (CDN: trunk Repo update failed - 2 error(s):
CDN: trunk URL couldn't be downloaded: https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/f/8/a/SensorsAnalyticsSDK/2.0.1/SensorsAnalyticsSDK.podspec.json, error: execution expired
CDN: trunk URL couldn't be downloaded: https://raw.githubusercontent.com/CocoaPods/Specs/master/Specs/f/8/a/SensorsAnalyticsSDK/2.0.2/SensorsAnalyticsSDK.podspec.json, error: execution expired
解決辦法：
cocoapods_specs_url='https://github.com/CocoaPods/Specs.git'
# cocoapods_specs_url='https://cdn.cocoapods.org/'
2019.6.21 更新：更新系統(tǒng)Mac OS 10.15 Beta 版 出現(xiàn)的問題
根據(jù)錯(cuò)誤信息提示知道是cocoapods路徑問題
解決方案1：
執(zhí)行?
```
brew link --overwrite cocoapods
```
方案2
執(zhí)行
```
brew reinstall cocoapods
brew install ruby
brew link --overwrite cocoapods
```
2019.4.26 更新：本地建立私有庫 執(zhí)行 pod search 操作失敗
```
? ~ pod search AFNetworking
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### Command
```
/usr/local/bin/pod search AFNetworking
```
### Report
* What did you do?
* What did you expect to happen?
* What happened instead?
### Stack
```
? CocoaPods : 1.7.0.beta.3
? ? ? ? Ruby : ruby 2.3.7p456 (2018-03-28 revision 63024) [universal.x86_64-darwin18]
? ? RubyGems : 2.5.2.3
? ? ? ? Host : Mac OS X 10.14.4 (18E226)
? ? ? Xcode : 10.2.1 (10E1001)
? ? ? ? Git : git version 2.20.1 (Apple Git-117)
Ruby lib dir : /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib
Repositories : BestSpecs - https://gitlab.bestpay.com.cn/mbp/sdk-ios-podspec.git @ 73e2d9ea1ffbb7b856355478ab35723127f37748
? ? ? ? ? ? ? master - https://github.com/CocoaPods/Specs.git @ 64c4782ec389c4040aa1b4b948da9f15fa78549a
```
### Plugins
```
cocoapods-deintegrate : 1.0.3
cocoapods-packager? ? : 1.5.0
cocoapods-plugins? ? : 1.0.0
cocoapods-search? ? ? : 1.0.0
cocoapods-stats? ? ? : 1.0.0
cocoapods-trunk? ? ? : 1.3.1
cocoapods-try? ? ? ? : 1.1.0
```
### Error
```
JSON::ParserError - 784: unexpected token at 'nagement"],"密碼管理SDK":["BestPasswordManagement"],"密碼管理":["BestPasswordManagement"],"life-is-a-boat":["BestPasswordManagement"],"liubing-it@bestpay.com.cn":["BestPasswordManagement"]},"com-mbp-sdk-ios-passwordmanagement":{}}'
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/json/common.rb:156:in `parse'
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/json/common.rb:156:in `parse'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-core-1.7.0.beta.3/lib/cocoapods-core/source/manager.rb:252:in `stored_search_index'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-core-1.7.0.beta.3/lib/cocoapods-core/source/manager.rb:184:in `updated_search_index'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-core-1.7.0.beta.3/lib/cocoapods-core/source/manager.rb:115:in `search_by_name'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-search-1.0.0/lib/cocoapods-search/command/search.rb:87:in `local_search'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-search-1.0.0/lib/cocoapods-search/command/search.rb:63:in `run'
/Library/Ruby/Gems/2.3.0/gems/claide-1.0.2/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.0.beta.3/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.7.0.beta.3/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:22:in `load'
/usr/local/bin/pod:22:in `<main>'
```
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[!] Oh no, an error occurred.
Search for existing GitHub issues similar to yours:
https://github.com/CocoaPods/CocoaPods/search?q=784%3A+unexpected+token+at+%27nagement%22%5D%2C%22%E5%AF%86%E7%A0%81%E7%AE%A1%E7%90%86SDK%22%3A%5B%22BestPasswordManagement%22%5D%2C%22%E5%AF%86%E7%A0%81%E7%AE%A1%E7%90%86%22%3A%5B%22BestPasswordManagement%22%5D%2C%22life-is-a-boat%22%3A%5B%22BestPasswordManagement%22%5D%2C%22liubing-it%40bestpay.com.cn%22%3A%5B%22BestPasswordManagement%22%5D%7D%2C%22com-mbp-sdk-ios-passwordmanagement%22%3A%7B%7D%7D%27&type=Issues
If none exists, create a ticket, with the template displayed above, on:
https://github.com/CocoaPods/CocoaPods/issues/new
Be sure to first read the contributing guide for details on how to properly submit a ticket:
https://github.com/CocoaPods/CocoaPods/blob/master/CONTRIBUTING.md
Don't forget to anonymize any private data!
Looking for related issues on cocoapods/cocoapods...
Found no similar issues. To create a new issue, please visit:
https://github.com/cocoapods/cocoapods/issues/new
```
本地search_index 問題，解決辦法是刪除該文件即可
sudo rm??/Library/Caches/CocoaPods/search_index.json
2018.12.4 更新：系統(tǒng)更新導(dǎo)致cocoapods使用出錯(cuò)
升級(jí)macOS Mojave之后腿倚，cocoapods不能正常使用了，這是蘋果一貫的問題喉童，遇到大版本系統(tǒng)升級(jí)橄教，之前的一些軟件就不能正常使用了橄维。
終端輸入
sudo gem update –system
顯示如下錯(cuò)誤
ERROR: While executing gem … (Gem::FilePermissionError)
You don’t have write permissions for the /usr/bin directory.
解決辦法：
輸入一下命令：
sudo gem install -n /usr/local/bin cocoapods
2018.9.22 更新：ruby 地址更新
參照：https://gems.ruby-china.org
1.安裝指南
安裝方式異常簡(jiǎn)單 , Mac 下都自帶 ruby枣接，使用 ruby 的 gem 命令即可下載安裝：
$ sudo gem install cocoapods
$ pod setup
另外证舟，ruby 的軟件源 https://rubygems.org 因?yàn)槭褂玫氖莵嗰R遜的云服務(wù)硕旗，所以被墻了，需要更新一下 ruby 的源褪储，使用如下代碼將官方的 ruby 源替換成國內(nèi)淘寶的源：
gem sources -l? ????????//使用該方法查看本地gem安裝的鏡像地址
gem sources --remove https://rubygems.org/
gem sources -a https://ruby.taobao.org/
gem sources --add https://gems.ruby-china.com/?
gem sources -l
還有一點(diǎn)需要注意卵渴，pod setup在執(zhí)行時(shí)慧域，會(huì)輸出Setting up CocoaPods master repo鲤竹，但是會(huì)等待比較久的時(shí)間。這步其實(shí)是 Cocoapods 在將它的信息下載到 ~/.cocoapods目錄下，如果你等太久辛藻，可以試著 cd 到那個(gè)目錄碘橘，用du -sh *來查看下載進(jìn)度。你也可以參考本文接下來的使用 cocoapods 的鏡像索引一節(jié)的內(nèi)容來提高下載速度吱肌。
然后執(zhí)行安裝命令
在項(xiàng)目目錄下創(chuàng)建文件Podfile
仿照下規(guī)則書寫
platform :ios, '8.0'
use_frameworks!
target 'MyApp' do
? pod 'AFNetworking', '~> 2.6'
? pod 'ORStackView', '~> 3.0'
? pod 'SwiftyJSON', '~> 2.3'
end
Tip: CocoaPods provides a pod init command to create a Podfile with smart defaults. You should use it.
執(zhí)行下命令給項(xiàng)目安裝cocoaPods
$ pod install
2.版本控制
? pod 'AFNetworking', '~> 2.6'
執(zhí)行pod update 更新庫 版本控制有一下幾種方式：
? 1）引用第三方庫的后邊不添加? 每次更新為最新的
? 2）添加 '2.6' 則是注明了第三方庫的使用版本為固定的
? 3）使用'~> 2.6' 說明庫的版本為2.6以上的版本? 即最新版本
? 邏輯運(yùn)算符
? '> 0.1' Any version higher than 0.1
? '>= 0.1' Version 0.1 and any higher version
? '< 0.1' Any version lower than 0.1
? '<= 0.1' Version 0.1 and any lower version
? 樂觀的運(yùn)算符 an optimistic operator ~>:
? '~> 0.1.2' Version 0.1.2 and the versions up to 0.2, not including 0.2 and higher //0.1.2至0.2
? '~> 0.1' Version 0.1 and the versions up to 1.0, not including 1.0 and higher? //0.1至1.0
? '~> 0' Version 0 and higher, this is basically the same as not having it.
3.
cocoapods 使用常見的問題
1.安裝第三方庫在項(xiàng)目中導(dǎo)入的時(shí)候提示找不到文件
這個(gè)一般情況下是在build settings -->search paths header search paths --> User Header Search Paths ?添加 $(PODS_ROOT) 選擇：recursive（會(huì)在相應(yīng)的目錄遞歸搜索文件）
