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

javaµÄ¹¤×÷Ô­Àí

1.2.1 javaÐéÄâ»ú(1)
¡¡javaÐéÄâ»úÊÇÈí¼þÄ£ÄâµÄ¼ÆËã»ú£¬¿ÉÒÔÔÚÈκδ¦ÀíÆ÷ÉÏ£¨ÎÞÂÛÊÇÔÚ¼ÆËã»úÖл¹ÊÇÔÚÆäËüµç×ÓÉ豸ÖУ©°²È«²¢ÇÒ¼æÈݵÄÖ´Ðб£´æÔÚ.classÎļþÖеÄ×Ö½ÚÂë¡£javaÐéÄâ»úµÄ"»úÆ÷Âë"±£´æÔÚ.classÎļþÖУ¬ÓÐʱҲ¿ÉÒÔ³ÆÖ®Îª×Ö½ÚÂëÎļþ¡£java³ÌÐòµÄ¿çƽ̨Ö÷ÒªÊÇÖ¸×Ö½ÚÂëÎļþ¿ÉÒÔÔÚÈκξßÓÐjavaÐéÄâ»úµÄ¼ÆËã»ú»òÕßµç×ÓÉ豸ÉÏÔËÐУ¬javaÐéÄâ»úÖеÄjava½âÊÍÆ÷¸ºÔð½«×Ö½ÚÂëÎļþ½âÊͳÉÎªÌØ¶¨µÄ»úÆ÷Âë½øÐÐÔËÐС£javaÔ´³ÌÐòÐèҪͨ¹ý±àÒëÆ÷±àÒë³ÉΪ.classÎļþ£¨×Ö½ÚÂëÎļþ£©


Ïà¹ØÎĵµ£º

XPϵͳÖÐJava»·¾³±äÁ¿ÅäÖÃ

Ò»¡¢ÅäÖû·¾³±äÁ¿:
ÎҵĵçÄÔ->ÊôÐÔ->¸ß¼¶->»·¾³±äÁ¿->ϵͳ±äÁ¿ÖÐÌí¼ÓÒÔÏ»·¾³±äÁ¿£º
JAVA_HOME=D:\Program Files\Java\jdk1.6.0_20
JavaµÄ°²×°Ä¿Â¼£¬µ±Java°²×°Ä¿Â¼¸Ä±äʱֻÐè¸Ä±ä´Ë±äÁ¿¼´¿É£¬×öµ½Ò»¸ÄÈ«¸Ä£¬Í¬Ê±µÚÈý·½Èí¼þ»áÒýÓÃÔ¼¶¨ºÃµÄJAVA_HOME±äÁ¿£¬²»È»£¬Äã²»ÄÜÕý³£Ê¹ÓøÃÈí¼þ
PATH=..........;%JAV ......

Java¿ª·¢Èý½£¿ÍJSF2.0¡¢EJB3.1¡¢JPA2.0ÏÖ×´¼°·¢Õ¹

http://developer.51cto.com/art/200906/130976.htm
JSF 2.0
¾¡¹Ü Java ÔÚչʾ²ã¿ò¼ÜÉϾºÕùµÄ·Ç³£¼¤ÁÒ£¬µ« JSF ÈÔÈ»¹ÌÊØ×Å×Ô¼ºµÄÁìµØ¡£ËäÈ»ÓÐºÜ¶à¹ØÓÚ JSF µÄÒ×ÓÃÐԺͽ¡×³ÐÔµÄÖÊÒÉÉù£¬µ« JSF2.0 ¾ÍÊÇΪÕýÃæ½â¾öÕâЩÎÊÌâ¶øÌá³öÀ´µÄ£¬ËüµÄÒ×Ó㬴´ÐÂÒÔ¼°¿ÉÀ©Õ¹µÄÌØÐÔ°üÀ¨£º
JSF Õýʽ½« Facelets ×÷ΪÊÓͼ¼¼Êõ¡£Ò²ÐíÄã²»ÊìÏ ......

EclipseʹÓÃActiveX¿Ø¼þ£¨OCX£©¿ª·¢Java³ÌÐò

    ±¾·¶ÀýÒÔʹÓÃÀ´µçÏÔʾActiveX¿Ø¼þJDComport.ocxΪÀý£¬ËµÃ÷ÔõÑùÔÚJavaÖм¯³ÉActiveX¿Ø¼þ¡£
1¡¢¿ª·¢»·¾³£ºEclipse£¨JavaÖ÷Á÷¿ª·¢¹¤¾ß£©
   £¨1£©ÐèÒªÓõ½SWT¡¢Visual Editor²å¼þ£»
   £¨2£©EclipseÈí¼þ¼°ÆäÏà¹Ø²å¼þ¿Éµ½ http://www.eclipse.org/downloads/ ÏÂÔØ¡£
2¡¢ÐèÒªÓõ½JDC ......

javaдµÄÑî»ÔÈý½Ç

import javax.swing.JOptionPane;
public class San {
    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
  &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ