ÈçºÎÒÔJavaʵÏÖÍøÒ³½ØÍ¼¼¼Êõ
½ñÌì¿´µ½Ä³ÍøÓѹØÓÚ“ÈçºÎÒÔJavaʵÏÖÍøÒ³½ØÍ¼¼¼Êõ”µÄ×ÉѯÌû£¬ÓÉÓÚ³öÏÖ¸Ã×ÉѯµÄµØµã·Ç³£²»ÊʺϽϳ¤»Ø¸´£¬¹ÊÒÔ²©ÎÄÐÎʽ»Ø´ð¡£
ÊÂʵÉÏ£¬Èç¹ûÄúÏëÒÔJavaʵÏÖÍøÒ³½ØÍ¼£¬Ò²¾ÍÊÇ“ÊäÈëÒ»¶ÎÍøÖ·£¬¼¸ÃëÖÓ¹ýºó¾ÍÄܽØÈ¡Ò»ÕÅÍøÒ³ËõÂÔͼ”µÄЧ¹û¡£ÄÇô£¬ÄúÖÁÉÙÓÐ3ÖÖ·½Ê½¿ÉÒÔÑ¡Ôñ¡£
1¡¢×îÖ±½ÓµÄ·½Ê½——ʹÓÃRobot
·½·¨Ïê½â£º¸Ã·½·¨ÀûÓÃRobatÌṩµÄÇ¿´ó×ÀÃæ²Ù×÷ÄÜÁ¦£¬Ó²ÐÔµ÷ÓÃä¯ÀÀÆ÷´ò¿ªÖ¸¶¨ÍøÒ³£¬²¢½«ÍøÒ³ÐÅÏ¢±£´æµ½±¾µØ¡£
ÓÅÊÆ£º¼òµ¥Ò×Ó㬲»ÐèÒªÈκεÚÈý·½²å¼þ¡£
ȱµã£º²»ÄÜͬʱ´¦Àí´óÁ¿Êý¾Ý£¬¼¼Êõº¬Á¿¹ýµÍ£¬ÊôÓÚÓ¦¼±Ðͼ¼ÇÉ¡£
ʵÏÖ·½·¨£ºÊ¹ÓÃÈçÏ´úÂë¼´¿É¡£
public static void main(String[] args) throws MalformedURLException,
IOException, URISyntaxException, AWTException {
//´Ë·½·¨½öÊÊÓÃÓÚJdK1.6¼°ÒÔÉϰ汾
Desktop.getDesktop().browse(
new URL("http://google.com/intl/en/").toURI());
Robot robot = new Robot();
robot.delay(10000);
Dimension d = new Dimension(Toolkit.getDefaultToolkit().getScreenSize());
int width = (int) d.getWidth();
int height = (int) d.getHeight();
//×î´ó»¯ä¯ÀÀÆ÷
robot.keyRelease(KeyEvent.VK_F11);
robot.delay(2000);
Image image = robot.createScreenCapture(new Rectangle(0, 0, width,
height));
BufferedImage bi = new BufferedImage(width, height,
BufferedImage.TYPE_INT_RGB);
Graphics g = bi.createGraphics();
g.drawImage(image, 0, 0, width, height, null);
//±£´æÍ¼Æ¬
ImageIO.write(bi, "jpg", new File("google.jpg"));
}
2¡¢×î³£¹æµÄ·½Ê½——ÀûÓÃJNI£¬µ÷ÓõÚÈý·½C/C++×é¼þ
·½·¨Ïê½â£ºÄ¿Ç°À´½²£¬JavaÁìÓò¶ÔÓÚÍøÒ³½ØÍ¼×é¼þµÄ¿ª·¢Ã÷ÏÔ²»×㣨ÉÌ»ú£¿£©£¬µ±ÄúÐèÒªÍê³É´ËÖÖ²Ù×÷ʱ£¬ËãµÃÉÏÅöµ½ÁËJavaµÄÈíÀß¡£µ«ÊÇ£¬ÖÚËùÖÜÖªJavaÒ²ÓµÓÐÇ¿´óµÄJNIÄÜÁ¦£¬¿ÉÒÔÇáÒ×½«C/C++¿ª·¢µÄͬÀà×é¼þÒýΪ¼ºÓá£
ÓÅÊÆ£ºÊµÏÖ¼òµ¥£¬Ö»ÐèÒª·â×°¶ÔÓ¦µÄDLLÎļþ£¬¾Í¿ÉÒÔÈÃJavaʵÏÖͬÀ๦ÄÜ¡£
ÁÓÊÆ£ºÍ¬ÆäËûJNIʵÏÖÒ»Ñù£¬ÔÚ¿çÆ½Ì¨Ê±´æÔÚÒþ»¼£¬¶øÇÒÄúµÄ³ÌÐò½«²»ÔÙÊôÓÚ´¿JavaÓ¦Óá£
ʵÏÖ·½·¨£º¿É²Î¼û´ËÓÃÀý£¬¾ßÌå·â×°ºÎÖÖC/C++×é¼þÇë×ÔÐÐÑ¡Ôñ¡£
PS£ºÊ¾ÀýÀ´Ô´ÓÚACA HTML to Image ConverterÏîÄ¿£¨http://www.acasystems.com/en/web-thumb-activex/faq-con
Ïà¹ØÎĵµ£º
import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.spec.SecretKeySpec;
public class CipherTest {
public static void main(String[] args) {
try {
byte[] keydata = { (byte) 0x00, (byte) 0x01, (byte) 0x02,
(byte) 0x03, (byte) 0x04, (byte) 0x05, (byte) 0x06,
......
1 Áо٠10¸öjavaÓïÑÔµÄÓÅÊÆ
Ãâ·Ñ£¬¿ªÔ´£¬¿çƽ̨£¬¼òµ¥Ò×Ó㬹¦ÄÜÍêÉÆ£¬ÃæÏò¶ÔÏ󣬽¡×³ÐÔ£¬¶àỊ̈߳¬½á¹¹ÖÐÁ¢£¬
ÆóÒµÓ¦ÓõijÉÊìÆ½Ì¨£¬ÎÞÏßÓ¦Óá£
2 ÁоÙjavaÖÐ 10¸öÃæÏò¶ÔÏó±à³ÌµÄÊõÓï
°ü£¬À࣬ʵÀý£¬·â×°£¬¼Ì³Ð£¬¶à̬£¬ÖØÔØ£¬ÖØÐ´£¬¶Ô ......
ÔÚ¿Í»§/·þÎñÆ÷ͨÐÅģʽÖУ¬¿Í»§¶ËÖ÷¶¯´´½¨Óë·þÎñÆ÷Á¬½ÓµÄSocket£¬·þÎñÆ÷ÊÕµ½¿Í»§¶ËµÄÁ¬½ÓÇëÇó£¬Ò²´´½¨ÁËÓë¿Í»§¶ËÁ¬½ÓµÄSocket¡£
¿Í»§¶ËÖ÷¶¯´´½¨Socketʱºò£¬ÐèÒª×öÏÂÃæÒ»Ð©ÊÂÇ飺
1. ¹¹ÔìSocket.
2. É趨µÈ´ý½¨Á¢Á¬½ÓµÄ³¬Ê±Ê±¼ä
&nb ......
Àà¼ÓÔØÆ÷ÊÇ Java ÓïÑÔµÄÒ»¸ö´´Ð£¬Ò²ÊÇ Java ÓïÑÔÁ÷ÐеÄÖØÒªÔÒòÖ®Ò»¡£ËüʹµÃ Java Àà¿ÉÒÔ±»¶¯Ì¬¼ÓÔØµ½ Java ÐéÄâ»úÖв¢Ö´ÐС£Àà¼ÓÔØÆ÷´Ó JDK 1.0 ¾Í³öÏÖÁË£¬×î³õÊÇΪÁËÂú×ã Java Applet µÄÐèÒª¶ø¿ª·¢³öÀ´µÄ¡£Java Applet ÐèÒª´ÓÔ¶³ÌÏÂÔØ Java ÀàÎļþµ½ä¯ÀÀÆ÷Öв¢Ö´ÐС£ÏÖÔÚÀà¼ÓÔØÆ÷ÔÚ Web ÈÝÆ÷ºÍ OSGi Öеõ½Á˹㷺µÄʹÓá ......