本人参考winpcap的教程实现了一个Winpcap抓包工具，它可以抓到所有经过本机的数据包，并按一定的格式存入一个out.txt文件。-I refer to the Guide WinPcap realize a Winpcap capture tool, which can capture all the packets the machine, together with a certain file format into a out.txt.