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

javaÐéÄâ»úÔ´´úÂë ÉîδÀ´¼¼Êõ

±¾Õ¾(openjdk)ÏÖÔÚËùÁгöÀ´µÄ¾ÍÊÇHotSpotÐéÄâ»úµÄÔ´´úÂ룬¶øHotSpotÕýÊÇĿǰÊÀ½çÉÏjavaÐéÄâ»úµÄ×îºÃµÄʵÏÖ¡£
¡¡¡¡HotSpotµÄ»ù´¡´úÂëÊÇÐí¶àÈËÐÁÇÚÀͶ¯µÄ½á¾§£¬Õâ¸ö¹ý³ÌÆù½ñÒѳÖÐøÁ˳¬¹ý10ÄêµÄʱ¼ä£¨µ±È»Ê±¼ä³¤²¢²»Òâζ×ÅÒ»¶¨ºÃ£¬Ò»°ëÒ»°ë°É£©¡£ËùÒÔµ½ÏÖÔÚΪֹ£¬ËûµÄÌå»ýÊǺܴóµÄ¡£Óн«½ü1500¸öC/C++Í·ÒýÓúÍÔ´´úÂëÎļþ£¬Õû¸öÐéÄâ»úµÄ´úÂë¼ÓÆðÀ´²î²»¶àÓÐ25ÍòÐС£ÕâЩԴ´úÂëÖк¬Óдó¼ÒËùÆÚÍû¿´µ½µÄÀà×°ÔØÆ÷µÄʵÏÖ£¬ÒÔ¼°×Ö½ÚÂë½âÊÍÆ÷£¬ÆäËûÏà¹Ø¸¨ÖúµÄÔËÐÐʱ×Ó³ÌÐò£»»¹ÓÐÁ½¸öruntime±àÒëÆ÷£¨compilers £©ÊµÏÖ£¬ÕýÊÇËûÃǰïÖúÎÒÃǰÑÀàµÄ×Ö½ÚÂëÎļþת»»³É±¾µØµÄ»úÆ÷Ö¸Áî¡£µ±È»»¹ÓдóÔ¼3¸öÀ¬»øÊÕ¼¯Æ÷ÒÔ¼°Ò»ÏµÁÐÓÃÀ´ÊµÏÖͬ²½µÄ¸ßÐÔÄÜÔËÐпâÎļþµÈµÈ¡£
¡¡¡¡ËäÈ»Äã¿ÉÒÔ»ñµÃÒÔÉÏÕâЩԴ´úÂëµÄʵÏÖ£¬µ«ÊÇ»¹ÓÐһЩ¶«Î÷²¢Ã»Óаüº¬ÔÚÔ´´úÂëÖУ¬Æ©Èç˵javaÀà¿â£¬ËùνµÄÀà¿â¾ÍÊÇÆ½Ê±´ó¼Ò±à³ÌʱÓõ½µÄAPIÀà¿â£¨Èçjava.langµÈµÈ£©£¬ÕâЩÀà¿âÓëjavaÐéÄâ»ú¹²Í¬¹¹³ÉÁËjavaÔËÐÐʱ»·¾³£¨JRE£©ºÍjava¿ª·¢»·¾³£¨JDK£©¡£µ±È»Äã¿ÉÒÔµ¥¶ÀÏÂÔØÕâЩÀà¿â´úÂë¡£»¹ÓоÍÊÇÄã²»¿ÉÄÜÓµÓÐÎÒÃÇÕâ¸öÁîÈ˲»¿É˼ÒéµÄ¸ßÆ·ÖʵÄÍŶӣ¬ÕýÊÇÕâ¸öÍŶÓÈÃÎÒÃÇÔÚ¶ÔjavaÕâ¼Ü·É»úÐÞÀí¸Ä½øµÄͬʱÓÖ²»Ó°ÏìËûµÄ³ÖÐøÇ°º½¡£µ±È»ÄãÒ²²»»áÓÐ×Ô¶¯»¯²âÊÔ»·¾³ºÍÉ豸ÆëÈ«µÄÊÔÑéÊÒ£¨ÕâЩÉ豸°üÀ¨¸ßËÙÓëÂýËÙ£¬µ¥´¦ÀíÆ÷ºÍ¶à´¦ÀíÆ÷£¬Ô¤×°Á˲»Í¬²Ù×÷ϵͳºÍ±àÒëÆ÷µÄ¸÷ÖÖ»úÆ÷£©¡£ÄãÒ²²»»áÓµÓÐÎÒÃÇÕâ¸ö¸ßЧµÄÍŶӣ¬ÕýÊÇËûÈÃÎÒÃDz»¶Ï½ø²½£¬Ô¶Àëµ¹Í˵ÄÄàÕÓ¡£»¹ÓÐÎÒÃǵĻï°éºÍ»ñµÃÊÚȨµÄµÄÈË£¬ÓÐÁËËûÃǵİïÖú²ÅʹÎÒÃÇд³öÇá±ã¼ò½àµÄ´úÂë¡£Äã¸ü²»¿ÉÄÜ»ñµÃÊýÒÔÒڼƵÄÓõÄˬ»òÕß²»Ë¬µÄÓû§£¬ËûÃÇÈÃÎÒÃdzÖÐø¹Ø×¢ÎÊÌâ·¢ÉúµÄËùÔÚ²¢ÓèÒÔ½â¾ö¡£ºÃÁË£¬Èç¹ûÄãÏë»ñµÃÒÔÉÏÂÞÁеÄÒ»Çкô¦µÄ»°£¬ÄÇôÄã¾Í±ØÐëÔÚÆ½Ì¨³ÖÐøµÄ¿ª·¢¹ý³ÌÖÐÓëÎÒÃǺÏ×÷£¬Ê¹Ëû·¢Õ¹µÄ¸ü¼ÓÃÀºÃ¡£


Ïà¹ØÎĵµ£º

sql 2005 ´æ´¢¹ý³Ì·ÖÒ³ java ´úÂë

 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ ......

java¼ÆËãÆ÷С³ÌÐò

import   java.awt.*;
import   java.awt.event.*;
import   javax.swing.*;
public   class   Calculator
{
      public   static   void   main(String[]   args)
    ......

java mainfestʹÓÃ

¼ò»¯JavaÓ¦ÓóÌÐòµÄ´ò°üºÍ·¢²¼
·¢²¼JavaÓ¦ÓóÌÐòʱÄã»á¸Ðµ½À§ÄÑ£¿ºÃÔÚJavaÌṩÁËһϵÁдò°üºÍ·¢²¼¹¤¾ß£¬¿ÉÒÔÏÔÖøµÄ¼ò»¯·¢²¼¹ý³Ì
¸ÃÎÄÕÂÌṩÁË´ò°üJava codeµÄ¼¸ÖÖ·½·¨£¬ÎÒÃǽ«»á̽ÌÖJava manifest Îļþ£¬¸ø³öÓÃÓÚ¹ÜÀíJARÎļþËùÒÀÀµÎļþ¡¢¹À¼Æ¿çƽ̨·¢²¼ËùÐèµÄCLasspathµÄºÏÊÊ·½·¨.ÎÒÒ²»á½âÊÍÈçºÎʹÓÃmanifest°ü°æ±¾ÌØÐÔ ......

JavaÓëXMLÁªºÏ±à³ÌÖ®SAXƪ


SAX¸ÅÄî

SAXÊÇSimple API for XML
µÄËõд£¬Ëü²¢²»ÊÇÓÉW3C¹Ù·½ËùÌá³öµÄ±ê×¼£¬¿ÉÒÔ˵ÊÇ“Ãñ¼ä”µÄÊÂʵ±ê×¼¡£Êµ¼ÊÉÏ£¬ËüÊÇÒ»ÖÖÉçÇøÐÔÖʵÄÌÖÂÛ²úÎï¡£ËäÈ»Èç´Ë£¬ÔÚXMLÖжÔSAXµÄÓ¦ÓÃË¿ºÁ²»±ÈDOMÉÙ£¬¼¸ºõËùÓеÄXML½âÎöÆ÷¶¼»áÖ§³ÖËü¡£

Óë
DOM±È½Ï¶øÑÔ£¬SAXÊÇÒ»ÖÖÇáÁ¿Ð͵ķ½·¨¡£ÎÒÃÇÖªµÀ£¬ÔÚ´¦ÀíDOMµÄʱºò£¬Î ......

java¶ÁÈ¡mp3Îļþ

JMFʵ¼ÊÉÏÊÇJavaµÄÒ»¸öÀà°ü¡£JMF
2.1.1¼¼ÊõÌṩÁËÏȽøµÄýÌå´¦ÀíÄÜÁ¦£¬´Ó¶øÀ©Õ¹ÁËJavaƽ̨µÄ¹¦ÄÜ¡£ÕâЩ¹¦ÄܰüÀ¨£ºÃ½Ìå²¶»ñ¡¢Ñ¹Ëõ¡¢Á÷ת¡¢»Ø·Å£¬ÒÔ¼°¶Ô¸÷ÖÖÖ÷ҪýÌåÐÎʽºÍ±àÂëµÄÖ§
³Ö£¬ÈçM-JPEG¡¢H.263¡¢MP3¡¢RTP/RTSP (ʵʱ´«ËÍЭÒéºÍʵʱÁ÷תЭÒé)¡¢Macromedias
Flash¡¢IBMµÄHotMediaºÍBeatniksµÄRich Media Format (RM ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ