主要是客户端,服务器端只是为了测试客户端,服务器读一个文件发送给客户端,客户端接收到后,存为一个新的文件.配置信息存在config.txt里.-mainly client, the server - just to test the client, the server read a document sent to the client. After the client receives deposit for a new document. Configuration informatio