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

¡¾Java EEѧϰ1¡¿——MyEclipseÊý¾Ý¿âÁ¬½Ó

×÷ÕߣºÐûÕ×Åô
------------------------------------------------------------------------------------------------------------------------------------------
¹¤×÷µÚÒ»²½£ºÊìϤMyEclipseµÄ»·¾³ÒÔ¼°Ö÷Òª¹¦ÄÜ¡£
¹¤×÷µÚ¶þ²½£º½¨Á¢Êý¾Ý¿âÁ¬½Ó
Êý¾Ý¿â£ºMySQL
1¡¢MySQLµÄÅäÖÃÓëÎÊÌâ½â¾ö
     Ïê¼ûÎÒµÄÁíһƪÎÄÕ http://blog.csdn.net/robinlovesnow/archive/2010/03/11/5368905.aspx
2¡¢°²×°MySQL¿ÉÊÓ»¯¿ª·¢¹¤¾ß MySQL  Administrator
3¡¢ÔÚMySQL  Administrator½¨Á¢¿â“okWorld"£¬ÔÚ´Ë¿âϽ¨Á¢±í"RobinXuan"
4¡¢ÔÚMyEclipseÖУ¬µ¥»÷"Windows"->"Show View"->"Ohters"->"MyEclipse Database"->"DB Browser"
6¡¢ÔÚÍøÉÏÏÂÔØmysql-connetor-java-£¨°æ±¾ºÅ£©-bin.jar
5¡¢ÔÚ"DB Browser"ÖÐн¨Êý¾Ý¿â
     Connection Url :jdbc:mysql://localhost:3306/okWorld
6¡¢Íê³É£¡


Ïà¹ØÎĵµ£º

javaµÄ·´Éä»úÖÆ

JAVAÓïÑÔÖеķ´Éä»úÖÆ£º
    ÔÚJava ÔËÐÐʱ »·¾³ÖУ¬¶ÔÓÚÈÎÒâÒ»¸öÀ࣬ÄÜ·ñÖªµÀÕâ¸öÀàÓÐÄÄЩÊôÐԺͷ½·¨£¿
    ¶ÔÓÚÈÎÒâÒ»¸ö¶ÔÏó£¬ÄÜ·ñµ÷ÓÃËûµÄ·½·¨£¿ÕâЩ´ð°¸Êǿ϶¨µÄ£¬ÕâÖÖ¶¯Ì¬»ñÈ¡ÀàµÄÐÅÏ¢£¬ÒÔ¼°¶¯Ì¬µ÷ÓÃÀàµÄ·½·¨µÄ¹¦ÄÜÀ´Ô´ÓÚJAVAµÄ·´Éä¡£´Ó¶øÊ¹java¾ßÓж¯Ì¬ÓïÑÔµÄÌØÐÔ¡£
  JAVA·´É ......

JavaÃæÊÔ±ÊÊÔÌâ´ó»ã×Ü(Ò»)

µÚÒ»£¬Ì¸Ì¸final, finally, finalizeµÄÇø±ð¡£
¡¡¡¡×î³£±»Îʵ½¡£¡¡¡¡
¡¡¡¡µÚ¶þ£¬Anonymous Inner Class (ÄäÃûÄÚ²¿Àà) ÊÇ·ñ¿ÉÒÔextends(¼Ì³Ð)ÆäËüÀ࣬ÊÇ·ñ¿ÉÒÔimplements(ʵÏÖ)interface(½Ó¿Ú)?¡¡¡¡
¡¡¡¡µÚÈý£¬Static Nested Class ºÍ Inner ClassµÄ²»Í¬£¬ËµµÃÔ½¶àÔ½ºÃ(ÃæÊÔÌâÓеĺÜÁýͳ)¡£¡¡¡¡
¡¡¡¡µÚËÄ£¬&ºÍ&am ......

Java×Ô¶¨Òå¶àÏ̷߳þÎñÆ÷

// multi.MultiServer.java
package multi;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.Socket;
public class MultiServer {
private int port = 8000;
private int backlog = 42;
private ServerSocket server_socket;
private Thread ......

Java Ïß³Ì Thread ¶ÔÏóËøµÄwaitºÍnotify½âÎö

ͨ³££¬¶àÏß³ÌÖ®¼äÐèҪЭµ÷¹¤×÷¡£ÀýÈ磬ä¯ÀÀÆ÷µÄÒ»¸öÏÔʾͼƬµÄÏß³ÌdisplayThreadÏëÒªÖ´ÐÐÏÔʾͼƬµÄÈÎÎñ£¬±ØÐëµÈ´ýÏÂÔØÏß³ÌdownloadThread½«¸ÃͼƬÏÂÔØÍê±Ï¡£Èç¹ûͼƬ»¹Ã»ÓÐÏÂÔØÍ꣬displayThread¿ÉÒÔÔÝÍ££¬µ±downloadThreadÍê³ÉÁËÈÎÎñºó£¬ÔÙ֪ͨdisplayThread“ͼƬ׼±¸Íê±Ï£¬¿ÉÒÔÏÔʾÁË”£¬Õâʱ£¬displayThread ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ