How run cmd in java program as administrator?

Question

pleeas help me how can i run cmd in my java App as Administrator

I was able to extend my forward a bit but it was to ask me a password and there is no place to put a password

This picture shows

the picture :

import java.io.*;

public class CMD {

public static void main(String[] args) {

    try {
        Process p=Runtime.getRuntime().exec("runas /user:Administrator cmd");

        BufferedReader BR=new BufferedReader(new InputStreamReader(p.getInputStream()));
        String l;
        while((l=BR.readLine()) != null){
            System.out.print(l);

        }
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

}

Answer 1

You can use the following command to execute

runas /profile /user:Administrator /savecred

In this scenario you will need to provide password once and in future jvm will not prompt you for password. You can provide password directly on the command window/eclipse console.

Answer 2

既然你有进程的句柄，就用进程的InputStream来读取密码提示，用OutputStream来写密码和一个“\\r\\n”来模拟在控制台输入密码。