cocoapods使用镜像解决安装慢问题

1、设置

$ cd ~/.cocoapods/repos 
$ pod repo remove master
$ git clone https://mirrors.tuna.tsinghua.edu.cn/git/CocoaPods/Specs.git master

2、工程的podFile第一行加上：

source 'https://mirrors.tuna.tsinghua.edu.cn/git/CocoaPods/Specs.git'

完整如下“

source 'https://mirrors.tuna.tsinghua.edu.cn/git/CocoaPods/Specs.git'
platform:ios,'12.0'
# 忽略pod警告
inhibit_all_warnings!

use_frameworks!

target 'YourProjectName' do
  pod 'RxSwift'
  pod 'RxCocoa'
end