1.适配Stevia
pod 'SteviaLayout'.
https://github.com/freshOS/Stevia/blob/master/README.md
2.Then
pod 'Then'
https://github.com/devxoul/Then
3.基于Alamofire+RxSwift+HandyJSON的网络请求框架.
https://www.jianshu.com/p/7d2c7eb7eb7e
4.swift三方库
https://www.jianshu.com/p/f4282df18537