用vc＋＋语言编写。本例使用WinPcap开发包捕获HTTP包。在一个对话框中显示1秒内捕获的所有数据包的数目和丢失的数据包的数目。-with vc + + language. The cases used WinPcap packet capture the development of HTTP packets. In a dialog box shows a seconds capture all the data packet loss and the number of data pa