基于QT5.5.1的socket TCP协议通信示例，包含客户端与服务端，实现了多线程、心跳机制、断线重连，数据简单封包（防止粘包）等必备技巧，已经封装为独立的类，可以移植性强，只需要添加自己的数据解析与处理即可直接使用。-Based on QT5.5.1 socket TCP communications example, including client and server, realize multithreading, heartbeat, break line, simple data packet (prevent glue bag), and other necessary skills, has encapsulated as independent classes, can strong portability, you just need to add your own data parsing and processing used directly.