Dark Horse Programmer--java--runtime class use

Source: Internet
Author: User

For example, to open the contents of a file:

Import Java.io.ioexception;import Java.util.properties;import Java.util.set;public class Ststemdemos {public static void Main (string[] args) throws Exception {//method1 (); Method2 ();}   private static void Method2 () throws  Exception {//TODO auto-generated method Stubruntime r = Runtime.getruntime (); Process  p = r.exec ("notepad.exe  C:\\users\\administrator\\desktop\\exam\\src\\com\\itheima\\test3.java") ; Thread.Sleep (50000);p. Destroy ();}}

After running the program:

Dark Horse Programmer--java--runtime class use

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