利用Java调用可执行命令

package test; /** * Add one sentence class summary here. * Add class description here. * * @author lxx * @version 1.0, 2004-11-16 */ public class TestCmd { public TestCmd(){} /* public void main(String args[]){ try { Process process = Runtime.getRuntime().exec("cmd.exe /c start http://www.csdn.net/"); //登录网站 Process process = Runtime.getRuntime().exec("cmd.exe /c start ping 10.144.98.100"); //调用Ping命令 }catch (Exception e) { e.printStackTrace(); } } } */ //在项目下建立一个名为hello的文件夹 public static void main(String[] args) { System.out.println(System.getProperty("user.dir")); createFolder("hello"); } private static void createFolder(String folderName) { String temp = System.getProperty("user.dir") + java.io.File.separator+ folderName; java.io.File f = new java.io.File(temp); f.mkdirs(); } }