?? runtime.java
字號:
import java.io.*;
public class runtime {
public void run(String cmd)
{
try
{
FileOutputStream fos = new FileOutputStream("output.txt");
Runtime rt = Runtime.getRuntime();
Process proc = rt.exec(cmd);
// any error message?
StreamGobbler errorGobbler = new
StreamGobbler(proc.getErrorStream(), "ERROR");
// any output?
StreamGobbler outputGobbler = new
StreamGobbler(proc.getInputStream(), "OUTPUT", fos);
// kick them off
errorGobbler.start();
outputGobbler.start();
// any error???
int exitVal = proc.waitFor();
System.out.println("ExitValue: " + exitVal);
fos.flush();
fos.close();
}
catch (Throwable t)
{
t.printStackTrace();
}
}
}
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