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

JavaÐòÁл¯»úÖÆÒªÐòÁл¯ÄÇЩÄÚÈÝ

 ÔÚjavaeyeÉÏËѵ½Ò»Æªrobbin¹ØÓÚjavaÐòÁл¯µÄ»Ø¸´£¬ÎÒ¾õµÃÆäÖеÄÀý×ÓºÜÓÐ˵·þÁ¦£¬×ª¹ýÀ´ºÍ´ó¼Ò·ÖÏí¡£
      ¹ØÓÚ¸ü¶àjavaÐòÁл¯µÄÎÊÌâ¿ÉÒԲμûJAVAϵÁÐÖ®¶ÔÏóµÄÐòÁл¯Óë·´ÐòÁл¯
      JavaµÄÐòÁл¯»úÖÆÖ»ÐòÁл¯¶ÔÏóµÄÊôÐÔÖµ£¬¶ø²»»áÈ¥ÐòÁл¯Ê²Ã´ËùνµÄ·½·¨¡£ÆäʵÕâ¸öÎÊÌâ¼òµ¥Ë¼¿¼Ò»Ï¾ͿÉÒÔ¸ãÇå³þ£¬·½·¨ÊDz»´ø×´Ì¬µÄ£¬¾ÍÊÇһЩָÁָÁîÊDz»ÐèÒªÐòÁл¯µÄ£¬Ö»ÒªÄãµÄJVM classloader¿ÉÒÔloadµ½Õâ¸öÀ࣬ÄÇôÀà·½·¨Ö¸Áî×ÔÈ»¾Í¿ÉÒÔ»ñµÃ¡£ÐòÁл¯ÕæÕýÐèÒª±£´æµÄÖ»ÊǶÔÏóÊôÐÔµÄÖµ£¬ºÍ¶ÔÏóµÄÀàÐÍ¡£
ÎÒÃÇ¿ÉÒÔ×öÒ»¸ö¼òµ¥µÄСÊÔÑ飬À´Ö¤ÊµÒ»Ï£º
Java´úÂë
package com.javaeye;
import java.io.Serializable;
public class DomainObject  implements Serializable {
 private String name;
 
 private int age ;
 public int getAge(); {
  return age;
 }
 public void setAge(int age); {
  this.age = age;
 }
 public String getName(); {
  return name;
 }
 public void setName(String name); {
  this.name = name;
 }
 
 
}view plaincopy to clipboardprint?
package com.javaeye;    
    
import java.io.Serializable;    
    
public class DomainObject  implements Serializable {    
    
    private String name;    
        
    private int age ;    
    
    public int getAge(); {    
        return age;    
    }    
    
    public void setAge(int age); {    
        this.age = age;    
    }    
 &nb


Ïà¹ØÎĵµ£º

Javaģʽ֮µ¥Àýģʽ

¼òµ¥µÄ˵µ¥Àý¾ÍÊÇ Ö»ÄÜÓÐÒ»¸öʵÀý£¬ËùÒԵط½Óõ½µÄʵÀý¶¼ÊÇͬһ¸ö¡£
¾ÍºÃÏñ¼ÒÈ˳Է¹£¬×À×ÓÊǵ¥ÀýµÄ£¬´ó¼ÒÓõÄÊÇͬһ¸ö¡£¶øÍëÊǶàÀýµÄ£¬Ã¿È˶¼ÓÐ×Ô¼¸µÄ¡£ ÏÂÃæÊǾßÌåµÄÀý×Ó£º
Javaģʽ֮µ¥Àýģʽ£º
          µ¥Àýģʽȷ±£Ò»¸öÀàÖ»ÓÐÒ»¸öʵÀý£¬×ÔÐÐÌṩÕâ¸öʵÀý²¢ÏòÕû¸öÏµÍ ......

javaʱ¼äºÍÈÕÆÚÀ©Õ¹

±¾ÈË֮ǰ×öµÄÏîÄ¿ÖлýÀÛ³£ÓõÄʱ¼ä·½·¨£¬Ìù³öÀ´Óë´ó¼Ò¹²Ïí£¬Èç¹ûÄÄÀïÓдíÎó»ò¸üÓÐЧµÄ·½·¨Ç뾡¹ÜÅÄש£¡¹þ¹þ 
Java´úÂë 
package com.hefeng.test;  
  
  
import java.text.DateFormat;  
import java.text.ParsePosition;  
import&n ......

java½âÎöxmlÎļþËÄÖÖ·½Ê½

1.½éÉÜ
1£©DOM£¨JAXP Crimson½âÎöÆ÷£© 
      DOMÊÇÓÃÓëÆ½Ì¨ºÍÓïÑÔÎ޹صķ½Ê½±íʾXMLÎĵµµÄ¹Ù·½W3C±ê×¼¡£DOMÊÇÒÔ²ã´Î½á¹¹×éÖ¯µÄ½Úµã»òÐÅϢƬ¶ÏµÄ¼¯ºÏ¡£Õâ¸ö²ã´Î½á¹¹ÔÊÐí¿ª·¢ÈËÔ±ÔÚÊ÷ÖÐѰÕÒÌØ¶¨ÐÅÏ¢¡£·ÖÎö¸Ã½á¹¹Í¨³£ÐèÒª¼ÓÔØÕû¸öÎĵµºÍ¹¹Ôì²ã´Î½á¹¹£¬È»ºó²ÅÄÜ×öÈκι¤×÷¡£ÓÉÓÚËüÊÇ»ùÓ ......

javaÖÐÀàµÄÏÞ¶¨´ÊµÄ×÷Ó÷¶Î§±È½Ï

public£¨¹«¹²·ÃÎÊ¿ØÖÆ£©£º¿ÉÒÔ±»ËùÓÐÀà·ÃÎÊ¡£
protected£¨±£»¤·ÃÎÊ¿ØÖÆ£©£º¿ÉÒÔ±»Õâ¸öÀà±¾Éí¡¢ËüµÄ×ÓÀࣨ°üÀ¨Í¬Ò»¸ö°üÖÐÒÔ¼°²»Í¬°üÖеÄ×ÓÀࣩºÍͬһ¸ö°üÖеÄËùÓÐÆäËûÀà·ÃÎÊ¡£
default£¨ÓѺ÷ÃÎÊ¿ØÖÆ£©£º¿ÉÒÔ±»Õâ¸öÀà±¾ÉíºÍͬһ¸ö°üÖÐµÄÆäËûÀàËù·ÃÎÊ¡£
private£¨Ë½ÓзÃÎÊ¿ØÖÆ£©£ºÖ»Äܱ»¸ÃÀà×ÔÉí·ÃÎʺÍÐ޸ġ£ ......

JavaÖÐJAVA_HOMEÓëCLASSPATHµÄ½âÎö


 
ºÜ¶àÈËÔÚ³õѧJavaµÄʱºò¾­³£»á±»ÊéÖнéÉܵÄÒ»¶Ñ»·¾³±äÁ¿µÄÉèÖøãµÃÍ·»èÄÔÕÍ£¬ºÜ¶àÊéÖж¼»áÔÚ³õ×°JDKµÄʱºòÈÃËû´ó¼ÒÉèÖÃJAVA_HOME»·¾³±ä
Á¿£¬ÔÚ¿ª·¢³ÌÐòµÄʱºòÉèÖÃCLASSPATH»·¾³±äÁ¿£¬¶øºÜ¶àÈ˲¢²»Àí½âÕâÁ½¸ö»·¾³±äÁ¿µÄ×÷Óã¬ÎÒÃÇÀ´·Ö±ð½øÐÐÏêϸµÄ²ûÊö¡£
   
Ê×ÏÈÊÇJAVA_HOME»·¾³±äÁ¿£¬ÎÒÃÇÏÈÀ´ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ