¶þ¡¢Ð½¨Ò»¸öjava´°¿Ú
1¡¢Ê×ÏÈ´ó¼Ò×îºÃÈ¥ÏÂÔØÒ»¸ödesigner µÄeclipse ²å¼þ
2¡¢È»ºó·ÅÈëeclipse °²×°Ä¿Â¼ÏµÄpluginĿ¼ÏÂ
3¡¢ÖØÐÂÆô¶¯eclipse
4 н¨Ò»¸öjava swing project
5, н¨Ò»¸öwindow£¬È»ºóµãÔËÐУ¬¾Í»á³öÏÖÒ»¸ö×î¼òµ¥µÄ´°¿Ú¡£
µ±È»£¬ÄãÒ²¿ÉÒÔн¨Ò»¸öclass Window£¬È»ºóÊäÈëÈçÏ´úÂë
import java.awt.Dimension;
import javax.swing.JFrame;
public class Window {
public static void main(String[] args) {
JFrame frame=new JFrame();
frame.setPreferredSize(new Dimension(800,600));
frame.pack();
frame.setVisible(true);
}
}
ÕâÒ²»á³öÏÖÒ»¸ö×î¼òµ¥µÄ´°¿Ú
Ïà¹ØÎĵµ£º
×î½ü¿´µ½µÄһƪÎÄÕ£¬¾õµÃдµÄͦºÃ£¬¾Íת¹ýÀ´ÒÔ±ã×Ô¼ºÀ´¿´¡£
¿´µ½ÂÛ̳ÀïÓиöÌû×ÓÔÚÌÖÂ۽ӿںͳéÏóÀàµÄÇø±ðºÍ×÷Óã¬ÕâÆäʵҲÊǺܶàÃæÊÔ¹Ùϲ»¶ÎʵÄÎÊÌ⣬ÕâÀïÎÒ¾Í˵˵ÎÒµÄ×ܽᣬ˳±ã˵˵ÄÚ²¿ÀàµÄ×÷Ó㬵±ÊǸø¸ÕÈëÃÅ£¬»òÕßÏëѧϰjavaµÄͬѧÃÇÄܸüºÃµÄÀí½âËüÃǵÄÓ÷¨¡£
1.½Ó¿Ú(interface)£¬½Ó¿Ú±»ÓÃÀ´½¨Á¢ÀàÓëÀàÖ®¼ä¹ØÁªµÄ±ê× ......
ºËÐÄÌáʾ£º±¾ÎÄÃèÊöÁËÔÚJ2meÖпª·¢Ö÷ҪʹÓõÄÍøÂçÁ¬½Ó·½·¨£¬·Ö±ðÏêϸ½éÉÜÁËʹÓÃhttpºÍsocketÁ½ÖÖ·½·¨¡£ HttpConnection Ê×ÏÈÎÒÃÇÏÈÀ´¿´Ò»¸ö¼òµ¥µÄÀý×Ó°É£º Ö÷ÒªÓõ½µÄjava°ü£º javax.microedition.io.*; public String requestGET(String URLString,String URL) throws
±¾ÎÄÃèÊöÁËÔÚJ2meÖпª·¢Ö÷ҪʹÓõÄÍøÂçÁ¬½Ó·½·¨£¬ ......
Java¶ÁÎļþдÎļþ²Ù×÷
By Aillo on March 27, 2008 7:56 PM | 0 Comments | Previous | Next | EDIT
ÕâÀJavaµÄ¶ÁÎļþºÍдÎļþ¶¼ÊÇ»ùÓÚ×Ö·ûÁ÷µÄ£¬Ö÷ÒªÓõ½ÏÂÃæµÄ¼¸¸öÀࣺ
1¡¢FileReader----¶ÁÈ¡×Ö·ûÁ÷
2¡¢FileWriter----дÈë×Ö·ûÁ÷
3¡¢BufferedReader----»º³åÖ¸¶¨ÎļþµÄÊäÈë
¸ÃÀàµÄ·½·¨ÓУº
......
´«ÖDz¥¿ÍJAVAÅàѵ2010-4-29Lucene×ܽá
½ñÌìÐÄÇé²»´í£¬±±¾©µÄÌìÖÕÓÚ¶³öÁËÌ«ÑôÄÇ»¨¶ùÒ»°ãµÄÁ³µ°¶ù£¬ÐÄÇéÒ²²»ÓÉÒò´Ë¶øÉú³öϲÔã¬ÈË×ÜÊÇ»áÊÜ»·¾³µÄÓ°Ï죬ÏÂÎç»ØÀ´ÐÂÎÅÖÐÎÒ¿´µ½¹ã¶«ÄDZ߷¢ÉúµÄÊ£¬ÎÒÐÄÇé˵²»³öÀ´µÄ³ÁÖØ£¬ÎªÊ²Ã´ÕâЩÈ˲»ºÃºÃÕäϧÉú»îÄØ£¿ÎªÊ²Ã´ÒªÄÃÄÇЩÎÞ¹¼µÄСº¢×Ó³öÆø£¬°¦£¡
Éú»îÒÀȻҪ¼ÌÐø£¬Ñ§Ï°ÒÀ¾ÉÒª¼ÌÐ ......
JavaÖеĻص÷£¨callback£©ÊǺÜÖØÒªµÄÒ»¸ö¸ÅÄspringÕûºÏhibernate´óÁ¿Ê¹ÓÃÁËÕâÖÖ¼¼Êõ¡£
¾¿¾¹ÔõÑù²ÅÊǻص÷ÄØ£¿
ÕâÊÇÍøÉÏ×î¶à¼ûµ½µÄ˵Ã÷£º
1.class A,class B
2.class AʵÏÖ½Ó¿Úcallback
3.class BÓµÓÐÒ»¸ ......