完全实现注册表处理，文件处理。服务端采用多线程服务，能最好的处理 SOCKET请求。数据接收、发送函数可以说是现阶段最好的，采用异步重叠 操作。-The full realization of the registry handling, document processing. Services using multi-threaded server that can best handle SOCKET request. Data receiving and sending fu