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 ×îÐÂÎÄÕ : java

¹ØÓÚjava+flexÏîÄ¿»¶Ó­Ò³µÄÎÊÌâ

¿ª·¢Á˸öflexºÍjavaµÄ²âÊÔÏîÄ¿£¬ÒòΪflexÎļþ±È½Ï¶à£¬ËùÒÔ´´½¨flexʱºò£¬
ÔÚWebRootϽ¨Á¢ÁËÎļþ¼Ðbin£¬ÓÃÀ´´æ´¢htmlºÍswfÎļþ
ÏëÔÚä¯ÀÀÆ÷ÊäÈëhttp://localhost:8080/projectÖ±½Ó¿ÉÒÔ·ÃÎÊÎļþ¼ÐϵÄhtml
µÚÒ»£¬ÔÚWebRootϽ¨Á¢index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
  </head>
  <body>
   <%
    response.sendRedirect("bin/Myweather.html");//ÓÃÖØ¶¨Ïò£¬×ª·¢²»¿ÉÒÔ
    %>
  </body>
</html>
µÚ¶þ£¬web.xmlÅäÖÃ
<welcome-file-list>
 <welcome-file>index.jsp</welcome-file>
</welcome-file-list> ......

¹ØÓÚjava+flexÏîÄ¿»¶Ó­Ò³µÄÎÊÌâ

¿ª·¢Á˸öflexºÍjavaµÄ²âÊÔÏîÄ¿£¬ÒòΪflexÎļþ±È½Ï¶à£¬ËùÒÔ´´½¨flexʱºò£¬
ÔÚWebRootϽ¨Á¢ÁËÎļþ¼Ðbin£¬ÓÃÀ´´æ´¢htmlºÍswfÎļþ
ÏëÔÚä¯ÀÀÆ÷ÊäÈëhttp://localhost:8080/projectÖ±½Ó¿ÉÒÔ·ÃÎÊÎļþ¼ÐϵÄhtml
µÚÒ»£¬ÔÚWebRootϽ¨Á¢index.jsp
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%>
<html>
  <head>
    <title>My JSP 'index.jsp' starting page</title>
  </head>
  <body>
   <%
    response.sendRedirect("bin/Myweather.html");//ÓÃÖØ¶¨Ïò£¬×ª·¢²»¿ÉÒÔ
    %>
  </body>
</html>
µÚ¶þ£¬web.xmlÅäÖÃ
<welcome-file-list>
 <welcome-file>index.jsp</welcome-file>
</welcome-file-list> ......

Java±à³ÌÄÇЩʶù67——thisºÍsuper

8.8 thisºÍsuper
         ÏÂÃæÔÙÀ´½éÉÜÒ»ÏÂthisºÍsuper¹Ø¼ü×ÖµÄʹÓá£ÔÚ³ÌÐòÖÐͨ¹ýʹÓÃthisºÍsuper¹Ø¼ü×Ö£¬¿ÉÒÔʵÏÖ¶ÔÓÚÀàÄÚ²¿ºÜ¶àÄÚÈÝ·½±ãµÄÒýÓã¬Ò²ÓÐÖúÓÚÀí½âÃæÏò¶ÔÏóµÄʵÏÖÔ­Àí£¬¸ü·½±ãµÄÀí½âÃæÏò¶ÔÏó¼¼ÊõµÄÄÚ²¿ÊµÏÖ¡£
8.8.1 this¹Ø¼ü×Ö
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l  ʹÓÃthis¹Ø¼ü×ÖÒýÓóÉÔ±±äÁ¿
l  ʹÓÃthis¹Ø¼ü×ÖÔÚ×ÔÉí¹¹Ôì·½·¨ÄÚ²¿ÒýÓÃÆäËü¹¹Ôì·½·¨
l  ʹÓÃthis¹Ø¼ü×Ö´ú±í×ÔÉíÀàµÄ¶ÔÏó
l  ʹÓÃthis¹Ø¼ü×ÖÒýÓóÉÔ±·½·¨
8.8.1.1 ÒýÓóÉÔ±±äÁ¿
         ÔÚÒ»¸öÀàµÄ·½·¨»ò¹¹Ôì·½·¨ÄÚ²¿£¬¿ÉÒÔʹÓÓthis.³ÉÔ±±äÁ¿Ãû”ÕâÑùµÄ¸ñʽÀ´ÒýÓóÉÔ±±äÁ¿Ãû£¬ÓÐЩʱºò¿ÉÒÔÊ¡ÂÔ£¬ÓÐЩʱºò²»ÄÜÊ¡ÂÔ¡£Ê×ÏÈ¿´Ò»ÏÂÏÂÃæµÄ´úÂ룺
                   /**
 * ʹÓÃthisÒýÓóÉÔ±±äÁ¿
 */
public class ReferenceVariable {
      &nb ......

Java¶ÔÏóÐòÁл¯ºÍ·´ÐòÁл¯

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2£© ÔÚÍøÂçÉÏ´«ËͶÔÏóµÄ×Ö½ÚÐòÁС£
Ò»£® JDKÀà¿âÖеÄÐòÁл¯API
java.io.ObjectOutputStream´ú±í¶ÔÏóÊä³öÁ÷£¬ËüµÄwriteObject(Object obj)·½·¨¿É¶Ô²ÎÊýÖ¸¶¨µÄobj¶ÔÏó½øÐÐÐòÁл¯£¬°ÑµÃµ½µÄ×Ö½ÚÐòÁÐдµ½Ò»¸öÄ¿±êÊä³öÁ÷ÖС£
java.io.ObjectInputStream´ú±í¶ÔÏóÊäÈëÁ÷£¬ËüµÄreadObject()·½·¨´ÓÒ»¸öÔ´ÊäÈëÁ÷ÖжÁÈ¡×Ö½ÚÐòÁУ¬ÔÙ°ÑËüÃÇ·´ÐòÁл¯ÎªÒ»¸ö¶ÔÏ󣬲¢½«Æä·µ»Ø¡£¡¢
Ö»ÓÐʵÏÖÁËSerializableºÍExternalizable½Ó¿ÚµÄÀàµÄ¶ÔÏó²ÅÄܱ»ÐòÁл¯¡£Externalizable½Ó¿Ú¼Ì³Ð×ÔSerializable½Ó¿Ú£¬ÊµÏÖExternalizable½Ó¿ÚµÄÀàÍêÈ«ÓÉ×ÔÉíÀ´¿ØÖÆÐòÁл¯µÄÐÐΪ£¬¶ø½öʵÏÖSerializable½Ó¿ÚµÄÀà¿ÉÒÔ²ÉÓÃĬÈϵÄÐòÁл¯·½Ê½ ......

JavaÖеķ´Éä»úÖÆ

JAVA·´Éä»úÖÆ
    JAVA·´Éä»úÖÆÊÇÔÚÔËÐÐ״̬ÖУ¬¶ÔÓÚÈÎÒâÒ»¸öÀ࣬¶¼Äܹ»ÖªµÀÕâ¸öÀàµÄËùÓÐÊôÐԺͷ½·¨£»¶ÔÓÚÈÎÒâÒ»¸ö¶ÔÏ󣬶¼Äܹ»µ÷ÓÃËüµÄÈÎÒâÒ»¸ö·½·¨£»ÕâÖÖ¶¯Ì¬»ñÈ¡µÄÐÅÏ¢ÒÔ¼°¶¯Ì¬µ÷ÓöÔÏóµÄ·½·¨µÄ¹¦ÄܳÆÎªjavaÓïÑԵķ´Éä»úÖÆ¡£
Java·´Éä»úÖÆÖ÷ÒªÌṩÁËÒÔϹ¦ÄÜ£º ÔÚÔËÐÐʱÅжÏÈÎÒâÒ»¸ö¶ÔÏóËùÊôµÄÀࣻÔÚÔËÐÐʱ¹¹ÔìÈÎÒâÒ»¸öÀàµÄ¶ÔÏó£»ÔÚÔËÐÐʱÅжÏÈÎÒâÒ»¸öÀàËù¾ßÓеijÉÔ±±äÁ¿ºÍ·½·¨£»ÔÚÔËÐÐʱµ÷ÓÃÈÎÒâÒ»¸ö¶ÔÏóµÄ·½·¨£»Éú³É¶¯Ì¬´úÀí¡£
1. µÃµ½Ä³¸ö¶ÔÏóµÄÊôÐÔ
1 public Object getProperty(Object owner, String fieldName) throws Exception {
2     Class ownerClass = owner.getClass();

4     Field field = ownerClass.getField(fieldName);

6     Object property = field.get(owner);

8     return property;
9 }
Class ownerClass = owner.getClass()£ºµÃµ½¸Ã¶ÔÏóµÄCl ......

Àí½âJAVAÖеĽӿںͳéÏóÀà

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¡¡¡¡  ÔÚÃæÏò¶ÔÏóÁìÓò£¬³éÏóÀàÖ÷ÒªÓÃÀ´½øÐÐÀàÐÍÒþ²Ø¡£ÎÒÃÇ¿ÉÒÔ¹¹Ôì³öÒ»¸ö¹Ì¶¨µÄÒ»×éÐÐΪµÄ³éÏóÃèÊö£¬µ«ÊÇÕâ×éÐÐΪȴÄܹ»ÓÐÈÎÒâ¸ö¿ÉÄܵľßÌåʵÏÖ·½Ê½¡£Õâ¸ö³éÏóÃèÊö¾ÍÊdzéÏóÀ࣬¶øÕâÒ»×éÈÎÒâ¸ö¿ÉÄܵľßÌåʵÏÖÔò±íÏÖΪÕâ¸ö³éÏóÀàµÄËùÓÐÅÉÉúÀà¡£
       ½Ó¿ÚºÍ³éÏóÀàÖеÄËùÓгéÏó·½·¨²»ÄÜÓоßÌåʵÏÖ£¬¶øÓ¦ÔÚËüÃǵÄ×ÓÀàÖÐʵÏÖËùÓеijéÏó·½·¨£¨ÒªÓк¯ÊýÌ壬ÄÄÅÂ{ }ÀïÊǿյģ©£¬£ê£á£ö£áµÄÉè¼ÆÕß¿ÉÄ ......

Java XMLParser chunck ÎÊÌâ²Î¿¼

Is there a Push-based/Non-blocking XML Parser for Java?
http://stackoverflow.com/questions/1023759/is-there-a-push-based-non-blocking-xml-parser-for-java
http://old.nabble.com/parsing-an-xml-document-chunk-by-chunk-td22945319.html
http://markmail.org/message/ogqqcj7dt3lwkbov ......
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