rubygems switching mirror to solve the problem of pod to download the update download

rubygems switching mirror to solve the problem of pod to download the update download

Switching mirror 1.rubygems

gem sources --add https://gems.ruby-china.com/ --remove https://rubygems.org/

2. After finished

输入 gem sources -l 　　　　　  //检测是否成功

结果为 https://gems.ruby-china.org //则成功

3.CocoaPods pod install slow, stuck solutions

pod install --verbose --no-repo-update
pod update --verbose --no-repo-update