1. Connector源码分析入口1.1 Service.init()1.2 Service.start()1.3 Connector构造方法1.4 Connector.init()1.5 Connector.start()2. Connector请求逻辑2.1 Acceptor2.2 Poller2.2.1 PollerEvent2.3 重访Poller2.3.1 Processor2.4 Adapter2.4.1 请求预处理