Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ͨ¹ýJava¼¸ÐдúÂë½ØÈ¡ÆÁÄ»

ͨ¹ýjava.awt.RobotµÄcreateScreenCapture½ØÆÁ¡£
    public static void captureScreen(String fileName) throws Exception {
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Rectangle screenRectangle = new Rectangle(screenSize);
    Robot robot = new Robot();
    BufferedImage image = robot.createScreenCapture(screenRectangle);
    ImageIO.write(image, "png", new File(fileName));
    }


Ïà¹ØÎĵµ£º

JAVA¼ÓÃÜËã·¨»ã×ÜÒ»

1. MD5¼ÓÃÜ£¬³£ÓÃÓÚ¼ÓÃÜÓû§ÃûÃÜÂ룬µ±Óû§Ñé֤ʱ¡£
¡¡ ¡¡protected byte[] encrypt(byte[] obj) ...{
¡¡¡¡try ...{
¡¡¡¡MessageDigest md5 = MessageDigest.getInstance("MD5");
¡¡¡¡md5.update(obj);
¡¡¡¡return md5.digest();
¡¡¡¡} catch (NoSuchAlgorithmException e) ...{
¡¡¡¡e.printStackTrace();
¡ ......

¶¼ÊDZàÂëÈǵĻö java±à³Ì

    ×î½üÔÚÓÃÈóǬÔÚ×öһЩwebÏîÄ¿µÄ±¨±í£¬ÆäÖÐÓÐÒ»¸öÅúÁ¿´òÓ¡µÄ±¨±í¡£ÐèÒª°Ñ²ÎÊý´«µ½±¨±íÀµ±°ÑÖÐÎÄ´«µ½ÀïÃæÊ±×ÜʱÂÒÂ룬²ÉÓÃÁ˸÷ÖÖתÂ뷽ʽ£¬Ò²Ã»×ª¹ýÀ´£¬ÔÎ.........
Ϊʲô»áÓÐÕâô¶àµÄ±àÂ룬ºÃÍ·ÌÛѽ... ......

ËĸöÓÐÓõÄJava¹ýÂËÆ÷

Ò»¡¢Ê¹ä¯ÀÀÆ÷²»»º´æÒ³ÃæµÄ¹ýÂËÆ÷     
import javax.servlet.*;    
import javax.servlet.http.HttpServletResponse;    
import java.io.IOException;    
   
/**   
* ÓÃÓÚµÄʹ Browser ²» ......

°³¾­ÀúµÄJavaÃæÊÔÌâÄ¿

ÌâÄ¿¶¼ºÜ¼òµ¥,µ«ÓÐʱºòÈÃÄãÓñÊÍêÕûµÄд³öÀ´È´²»ÄÇôÈÝÒ×ÁË.
1.±éÀúÎļþ¼Ð(±»Õâ¸öÌâÄ¿¿¼ÁËÁ½´Î)
import java.io.File;
public class ListFile {
public static void main(String[] args) {
// TODO Auto-generated method stub
String path = "C:/Inetpub";
File f = new File(path);
list(f);
}
publ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ