求助exec的问题
![](images/smilies/tk/tk15.gif)
import *;
public class Example10_3 {
public static void main(String args[])
{
try{
Runtime ce=Runtime.getRuntime();
ce.exec("javac Example9_18.java");
ce.exec("java Example9_18");
}
catch(Exception e)
{
System.out.println(e);
}
}
}