安卓进阶第四篇之使用Retrofit进行Http、Https网络请求（快速上手）
https://www.jianshu.com/p/9a6c204616d2

iOS https自签名证书— xxx.crt 转化成xxx.cer 格式
http://blog.csdn.net/jinggege0818/article/details/54667450

Android cer转bks
http://blog.csdn.net/maimiho/article/details/75784219

bcprov_jdk下载
http://www.bouncycastle.org/latest_releases.html

etrofit.RetrofitError: java.security.cert.CertPathValidatorException: Trust anchor for certification path not found.
https://viksaaskool.wordpress.com/2015/01/12/ssl-android-and-retrofit-some-frustration-might-occur/
http://www.it1352.com/120690.html

Okhttp3信任所有证书设置
http://blog.csdn.net/qq_30889373/article/details/76242295

Okhttp3 配置Https访问(使用PKCS12)证书
http://blog.csdn.net/soslinken/article/details/68066955

OkHttp3.1以上信任所有证书
http://blog.csdn.net/bb3413830/article/details/51332556

Retrofit/Okhttp Https兼容到Http降级处理实践(信任所有https)
http://blog.csdn.net/sk719887916/article/details/70216791

retrofit遇上https自签名证书
http://blog.csdn.net/u013768203/article/details/72874242

Android Https相关完全解析 当OkHttp遇到Https

Retrofit 2.0 超能实践（一），okHttp完美支持Https传输
http://blog.csdn.net/sk719887916/article/details/51597816

retrofit2中ssl的Trust anchor for certification path not found问题

https://www.cnblogs.com/maomishen/p/5403301.html

Retrofit Https踩坑记录
https://www.jianshu.com/p/41bb549317ff