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

javaÖеÄÒýÓñäÁ¿´æ·ÅÔÚÄÄÀï

javaÖеÄÒýÓñäÁ¿´æ·ÅÔÚÄÄÀï
¸ù¾ÝÉÏÏÂÎÄÀ´È·¶¨¡£
±ÈÈç
void func()
{
    Object obj = new Object();//Õâ¸öobjÔÚº¯ÊýµÄÕ»Àï¡£
}

class Test
{
  private Object obj = new Object();//Õâ¸öobjËæ¶ÔÓ¦µÄTest¶ÔÏó·ÖÅäÔÚ¶ÑÀï
}


Â¥ÉÏÕý½â¡£¶ÔÓÚ·½·¨Öоֲ¿±äÁ¿µÄÒýÓô洢ÔÚjavaÔËÐÐʱÊý¾ÝÇøµÄÕ»ÖУ¬¶ø¶ÔÓÚʵÀý±äÁ¿Ôò´æ´¢ÔÚjavaÔËÐÐʱÊý¾ÝÇøµÄ¶ÑÖС£

¶¥Ò»¸ö£¬ËµµÄºÜµØµÀ

¡°¶ÔÓÚ·½·¨Öоֲ¿±äÁ¿µÄÒýÓô洢ÔÚjavaÔËÐÐʱÊý¾ÝÇøµÄÕ»ÖУ¬¶ø¶ÔÓÚʵÀý±äÁ¿Ôò´æ´¢ÔÚjavaÔËÐÐʱÊý¾ÝÇøµÄ¶ÑÖС£¡±

¶¥£¡~

ÒýÓÃ
class Test
{
  private Object obj = new Object();//Õâ¸öobjËæ¶ÔÓ¦µÄTest¶ÔÏó·ÖÅäÔÚ¶ÑÀï
}

ÊÇÕâÑùÂð£¿Óе㲻Àí½â¡£ÄÜ·ñÏêϸ˵˵

ѧϰѧϰ

ÒýÓ÷ÅÔÚÕ»ÖУ¬¾ßÌåµÄ¶ÔÏó·ÅÔÚ¶ÑÀï

ѧϰ¡£¡£¡£¡£¡£¡£

ÒýÓÃ
ÒýÓ÷ÅÔÚÕ»ÖУ¬¾ßÌåµÄ¶ÔÏó·ÅÔÚ¶ÑÀï

        jf

»¹ÐèÒªÔÙѧϰ¡­¡­


Ïà¹ØÎÊ´ð£º

jsp ÖÐÂÒÂëµÄ - Java / Web ¿ª·¢

ÎҵĿª·¢µÄƽ̨ÊÇMyeclipes6.0 + tomcat5.x + mysql
ÎÒËùÓеıàÂ뷽ʽ¶¼ÊÇÓõÄUTF-8 
ÎÒÖ»ÓÃÁËStrtus¿ò¼Ü
ÔÚÒ»¸öformÖÐÈçÏÂÓõÄÊÇpostµÄÌá½»·½Ê½£º
 <form class="form" action=&quo ......

Mysql ʹÓÃÎÊÌâ - Java / Web ¿ª·¢

ÎÒµÄMysql ʹÓõÄʱºò ÓÃdos½¨Á¢µÄÊý¾Ý±í ÔÚdosÖÐÄÜÏÔʾ³öÖÐÎÄ 
µ«ÊÇÔÚ ÆäËûµÄ¿ÉÊÓÒ³Ãæ ºÍÍøÒ³Öж¼ÏÔʾÂÒÂë ÈçºÎ½â¾ö£¿
ÔÚmysql¿ØÖÆÌ¨:show variables like 'char%';Ìù½á¹û³öÀ´¿´¿´¡£

mysqlÃüÁîÐÐģʽÏÂ: ......

javaÔ¶³Ìµ÷ÓÃexe£¿ - Java / Java EE

ÈçÌ⣬ÏÖÔÚÔÚ×öÒ»¸öͳһÃÅ»§ÏµÍ³£¬Ä¿Ç°Ö»Ö§³Öweb¶ËµÄ¹ÜÀí£¬ÆäÖÐÓÐÒ»¼Ò¹«Ë¾ÏµÍ³ÊÇexe¿ÉÖ´ÐÐÎļþµÄ£¬·ÅÔÚwindows2003·þÎñÆ÷ÉÏ£¬ÎÒÔõôԶ³ÌÄܵ÷ÓõĹýÀ´ËûµÄexeÖ´ÐÐÎļþ£¿ÇëÖªµÀµÄ¸æÖª½â¾ö·½°¸µÈ£¬ÏÈлÁË¡£
ÄãµÄÒâ˼¾Í ......

struts2ʹÓÃajaxµÄÎÊÌâ~~~ - Java / Java EE

ÎÒÏÖÔÚÓÃstruts2¿ò¼Ü,ÐèҪʹÓÃajaxʵÏÖ¾Ö²¿Ë¢Ð£¬µ«ÊÇ´ÓÈÝÆ÷Àï·µ»ØµÄÖµ²»ÖªµÀÔõô´Óstruts.xmlÅäÖÃÎļþÀïÓ³Éäµ½jspÒ³ÃæÀÒÔǰservletÀïдout.orint("xxxxx")¾Í¿ÉÒԵõ½~£¬µ«ÊÇÏÖÔÚÓÃstruts¾Í²»ÖªµÀÔõôР......

javaÔõôÁ¬½ÓOracle£¬¼±°¡ - Java / JavaÏà¹Ø

private static final String URL = "jdbc:oracle:thin:@localhost:1521:orcl";
private static final String USERNAME = "sys";
private static final String PASSWORD = "s ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ