sikuli

package com.test;
import org.sikuli.script.*;

public class Sikuli {

	  public static void main(String[] args) throws Exception {
	  Screen s = new Screen();
	  Pattern p = new Pattern();
	 
	  SikuliScript sc =new SikuliScript();
	  Win32Util app = new Win32Util();
	 // app.openApp("d:\\fsdaf");
	  s.doubleClick("D:\\test\\1343790471974.png", 0);
	  sc.switchApp("Microsoft Excel");
	  s.type("D:\\test\\1343791933328.png", "aaa");
	  

	  }
	  //http://groups.csail.mit.edu/uid/sikuli/index.shtml#
	//http://sikuli.org/doc/java-x/
	  //http://sikuli.org/docx/faq/030-java-dev.html	
}

下载并安装sikuli。
需要sikuli-script.jar 可以从sikuli安装文件中找。