之前升级了cocoaPods 版本1.8.4,今天pod install,然后问题就来了: 1.出现了下边的问题: Adding spec repo `trunk` with CDN `https://cdn.cocoapods.org/` [!] CDN: trunk Repo update failed - 58 error(s): 2.网上看了半天,说在podfile中添加source ‘https://github.com/CocoaPods/Specs.git’,我添加了,报错从58边…