摘要：ProxyManager is an HTTP proxy-aware subclass of PoolManager. It produces a singleHTTPConnectionPool instance for all HTTP connections and individual p 阅读全文

摘要：A pool manager is an abstraction for a collection of ConnectionPools.If you need to make requests to multiple hosts, then you can use a PoolManager, w 阅读全文

摘要：A connection pool is a container for a collection of connections to a specific host.If you need to make requests to the same host repeatedly, then you 阅读全文

摘要：My favourite way to express my thoughts or ideas is writing code. 阅读全文