Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java¾­µäÍøÖ·


1.¹ØÓÚstruts µÄAPI 
  struts µÄ¹Ù·½ÍøÕ¾£¬½éÉܵĺÜÊÇÈ«Ãæ
 http://struts.apache.org/struts-doc-1.2.x/userGuide
  Õâ¸öÊÇstruts µÄ¹Ù·½ÍøÕ¾ÌṩµÄ¹ØÓÚ±êÇ©¿âµÄ
  Õâ¸öÊÇ¿ÉÒÔÏÂÔص½Ô­ÂëµÄ
 http://www.apache.org/dist
2.ÏÂÃæÕâ¸ö¾ÍÊÇÖøÃûµÄcommons °üµÄÏÂÔصØÖ·  
 http://www.apache.org/dist/jakarta/commons/
3.java µÄµç×ÓÊé¼®ÏÂÔصÄÍøÕ¾£¬´ó¶àÊÇÓ¢ÎĵÄ
  Ó¢Óï²»ºÃµÄÅóÓÑ¿ÉÒª·Ñµã¾¢ÁË¡£ÏóThinking in java
»¹ÓÐÑÖºêµÄÉè¼ÆģʽµÈÊé
 http://www.ebookcn.net/Class/Class_2_Time_1.htm
4.java script ºÍ css µÄ¶«Î÷£¬
 http://www.w3schools.com/
  Õâ¸öÍøÕ¾£¬ÉÏÃæµÄһЩexamples ¿ÉÒԺܺõÄÖ¸µ¼×÷Ó㬿ÉÒÔÑ­Ðò½¥½øµÄѧϰÕâÁ½¸ö¶«Î÷¡£
5.¾«Í¨Strutsµç×Ó°æÏÂÔØ
 http://www.00083.com/Soft/ShowSoft.asp?SoftID=1687
6.һЩ¾­µäµÄjavaÂÛ̳
 http://www.cjsdn.com/
 http://expert.csdn.net/expert/forum.asp
 http://www.chinajavaworld.net
 http://www.java-cn.net
 http://www.jsp.mlc.edu.tw/
 http://www.javaworld.com.tw
 http://www.eclipseworld.org/
 http://forum.java.sun.com/
 http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi
 http://www.experts-exchange.com/Programming/Programming_Languages/Java/
7.Java Example Code
 http://www.java2s.com/ExampleCode/CatalogExampleCode.htm
8.The Java Developers Almanac 1.4
 http://javaalmanac.com/


Ïà¹ØÎĵµ£º

²ÊÎåÁ¬ÖéÓÎÏ·¿ª·¢¹ý³Ì£¨javaÓïÑÔ£©

²ÊÎåÁ¬ÖéÓÎÏ·¿ª·¢¹ý³Ì
²ÊÎåÁ¬Ö飬һ¿ªÊ¼½Ð“Îå²ÊÁ¬Ö锣¬Í¬Ñ§¿¹Òé˵²»»áÍ棬ÒòΪËýÀí½â³ÉÁËÒª°ÑÎåÖÖ²»Í¬ÑÕÉ«µÄÇòÁ¬³ÉÒ»Ïß²ÅÄÜÓ®£¬¿¼Âǵ½Õâ¸ö±êÌâµÄÈ·ÒýÈËÎó½â£¬ÓÎÏ·ÓÖûÓÐÈκÎ˵Ã÷£¬×îÖÕ°ÑÃû³Æ¸Ä³ÉÁË“²ÊÎåÁ¬Ö锡£ÕâÊÇÒ»¸öºÜ¾­µäµÄСÓÎÏ·£¬ºÜ¶àÊÖ»úÀﶼÓУ¬×î½üÒòΪѧϰjava£¬×÷ΪÁ·Ï°£¬°ÑÕâ¸öÓÎÏ·×ö ......

java socket ͨÐÅ

Ò».ÔõÑùÓÃsocket½øÐпͻ§Óë·þÎñÆ÷ͨÐÅ
ÔÚJavaÖÐÓÃsocket½øÐпͻ§/·þÎñÆ÷Ö®¼äµÄͨÐűà³Ì¡£SocketÊÇÁ½¸öʵÌåÖ®¼ä½øÐÐͨÐŵÄÓÐЧ¶Ëµã¡£Í¨¹ýsocket¿ÉÒÔ»ñµÃÔ´IPµØÖ·ºÍÔ´¶Ë¿Ú¡¢ÖÕµãIPµØÖ·ºÍÖÕµã¶Ë¿Ú¡£Óû§¿ÉÒÔ½«¶à¸ösocketÁ¬Èëͬһ¸ö¶Ë¿Ú£¬ÒÔ±ã¶ÔÓÚµ¥¸ö¶Ë¿Ú¿ÉÒÔÓжà¸öÁ¬½Ó¡£Í¨¹ýsocket¿Í»§/·þÎñÆ÷±à³Ì¿ÉÒÔ´´½¨Ò»¸öÄܱ»Ðí¶àÈËÊ¹Ó ......

JavaÓïÑÔ»îµÄjdk¡¢jreºÍ²Ù×÷ϵͳ°æ±¾µÈÐÅÏ¢

      System.out.println(System.getProperty("java.version")); //java°æ±¾ºÅ
System.out.println(System.getProperty("java.vendor")); //JavaÌṩÉÌÃû³Æ
System.out.println(System.getProperty("java.vendor.url")); //JavaÌṩÉÌÍøÕ¾
System.out.println( ......

¼ò½à°æjava»ù´¡ÖªÊ¶Ð¡È«

1. »·¾³±äÁ¿µÄÅäÖãºpathºÍclasspathÖ¸Ïòjava/binĿ¼Ï£»
2. javaÓïÑÔµÄÌص㣺¿ÉÒÆÖ²£¬ÃæÏò¶ÔÏ󣬷ֲ¼ÐÔ£¬½¡×³ÐÔ£¬°²È«ÐÔ£¬¼òµ¥ÐÔ£¬¸ßÐÔÄÜ£¬¶àỊ̈߳¬¶¯Ì¬ÐÔ¡£
3. Êý¾ÝÀàÐÍ£º
   ÕûÐÍ£º×Ö½ÚÐÍ£¨byte 1×Ö½Ú£© ¶ÌÕûÐÍ£¨short 2×Ö½Ú£© »ù±¾ÐÍ£¨int 4×Ö½Ú£© ³¤ÕûÐÍ£¨long 8×Ö½Ú£©£»
   ¸¡µãÐÍ£ºµ¥¾«¶È¸ ......

Java±ÊÊÔÌ⣺overrideºÍoverloadµÄÇø±ð

overrideÊÇ·½·¨µÄÖØд£¬Í¨³£·¢ÉúÔÚ×ÓÀàÓ븸ÀàÖ®ÖУ¬Ö¸µÄÊÇ×ÓÀàÖж¨ÒåÁËÒ»¸öÓ븸Àà·µ»ØÖµÀàÐÍ£¬²ÎÊýÀàÐÍÍêÈ«ÏàͬµÄ·½·¨
overloadÊÇ·½·¨µÄÖØÔØ£¬Í¨³£ÔÚͬһ¸öÀàÖУ¬¶¨ÒåÁËÒ»¶Ñ·½·¨ÃûÏàͬ£¬µ«·µ»ØÖµ¿ÉÄܲ»Í¬£¬²ÎÊýÒ²¿ÉÄܲ»Í¬µÄ·½·¨
override£¨ÖØд£©
1¡¢·½·¨Ãû¡¢²ÎÊý¡¢·µ»ØÖµÏàͬ¡£
2¡¢×ÓÀà·½·¨²»ÄÜËõС¸¸Àà·½·¨µÄ·ÃÎÊÈ¨Ï ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ