Mssql和Mysql的安全性分析_数据库安全

Encoding ASCII = Encoding.ASCII;

String strData = ASCII.GetString(data);

return strData;

}

//SEND

public static void Send(string hostip)

{

string HostIP = hostip;

byte [] buffer = {02};

//02为要发送的数据，只有02、03、04有回应

int ecode = m_Client.Send(buffer,1,HostIP,1434);

//ecode用来返回是否成功发送

if(ecode <= 0)

{

Console.WriteLine("发送时出错：" + ecode);

}

}

//对返回的信息的简单的处理

public static void OutputInfo(string strdata)

{

string str = strdata;

//str.le

char [] that = {‘;‘,‘;‘};

string [] strofthis =str.Split(that);

//int i= 0

for(int i=0;i{

Console.Write(strofthis);

Console.Write(‘

‘);

}

}

//输入IP

public static string InputHostIP()

{

Console.Write("enter the ip you want to scan:

");

string hostip =Console.ReadLine();

Console.Write(‘

‘);

return hostip;

}

//EXIT

public static void Exit()

{

Console.WriteLine("if you want to exit ,just input 1

");

int a = Console.Read();

if(a!= 1)

{

Console.WriteLine("if you want to exit ,just input 1

");

Console.Read();

}

else

{

}

}

[STAThread]

static void Main(string[] args)

{

string HostIP;

HostIP = InputHostIP();