王大帝

先立贴，后面有时间再整理出来。开发者也可以先看一下引用的两篇文章，写的也很好。

This is the last interceptor in the chain. It makes a network call to the server. 在JAVA IO中有输入流和输出流，在OKio的IO体系中，Sourc就表示输入流，Sink表示输出流。OKio的…

Opens a connection to the target server and proceeds to the next interceptor. 连接拦截器的代码比较简单，主要是将网络设置组合起来，给下一个拦截器----CallServerInterceptor，用于…

Serves requests from the cache and writes responses to the cache. 缓存拦截器，负责读取缓存直接返回、更新缓存。当网络请求有符合要求的Cache时，直接返回Cache。如果当前Cache失效，则删除。CacheSt…

Bridges from application code to network code. First it builds a network request from a user request. Then it proceeds to call the network.…

This interceptor recovers from failures and follows redirects as necessary. It may throw an {@link IOException} if the call was canceled. 重…