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

¶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

JavaÈռǣ¨Ò»£©——javaÈëÃÅ

javaÈëÃÅ
Ò»¡¢javaÊÇʲô
javaÊÇÒ»ÖÖ¼ÆËã»ú±à³ÌÓïÑÔ£¬Èí¼þ¿ª·¢Æ½Ì¨£¬Èí¼þÔËÐÐÆ½Ì¨£¬»¹ÊÇÒ»ÖÖÈí¼þ²¿Êð»·¾³¡£
¶þ¡¢javaÓÐʲô
java¼¼ÊõÓÐÈý¸ö·ÖÖ§£ºJava SE¡¢Java EEºÍJava ME¡£
Èý¡¢javaÄܸÉʲô
Ö÷ÒªÓÐÈý¸ö·½Ã棺×ÀÃæÓ¦ÓóÌÐòµÄ¿ª·¢¡¢ÆóÒµ¼¶µÄÓ¦ÓúÍǶÈëʽÉ豸¡£
ËÄ¡¢javaµÄÌØµã
javaÊÇÒ»ÖÖ¼òµ¥µÄ¡¢ÃæÏò¶ÔÏóµÄ¡¢·Ö² ......

javaÊý¾Ý¿âÁ¬½Ó¼°²âÊÔ(sqlserver)


package com.test.util;
import java.sql.*;
public class ConnectDB {
 private Connection conn=null;
 private PreparedStatement pt=null;
 private ResultSet rs=null;
 private String uname="sa";
 private String upwd="sa";
 private String url="jdbc:microsoft:sqlserv ......

Java±à³Ì£ºÊµÀý·ÖÎöJ2MEÍøÂç±à³ÌµÄÁ½ÖÖ·½·¨


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 ¶ÁдÎļþ²Ù×÷


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 ......

JAVA³õÈëÃÅ——ʹÓÃJDOM´¦ÀíXML

½ñÌìÓÃÁËÒ»ÏÂJAVAÖеÄJDOM£¬JDOM ÊÇÒ»ÖÖʹÓà XML µÄ¶ÀÌØ Java ¹¤¾ß°ü£¬ÓÃÓÚ¿ìËÙ¿ª·¢ XML Ó¦ÓóÌÐò¡£
ÔÚÒÔÏÂÕâÀïÄܹ»¿´µ½¸üÏêϸµÄ¶ÔJDOMµÄ½éÉÜ£º
http://www.ibm.com/developerworks/cn/java/j-jdom/
ÏÂÃæÊÇÎÒ×Ô¼ºµÄ¹ØÓÚдXMLÎļþ¼°¶ÁXMLÎļþµÄ´úÂ룺
дXMLÎļþ
import org.jdom.*;
import org.jdom.output.XMLOutputt ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ