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

Java XStream·â×°Àà

´Ë¸öÀàÊÇΪÁË·½±ã³õѧÕß¶ÔXMLµ½ javabean µÄÏ໥ת»»²»ÊìϤ¶øÐ´µÄ:
import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.DomDriver;
public class XmlBean {
 /*
  * @AUTHOR:ZHONG
  * @CREATETIME:2010/02/10
  * @PREAM:OBJECT(JAVABEAN)
  * @RETURN:XML STRING
  */
 public static String GenerateXML(Object model){
  
  XStream xstream = new XStream(new DomDriver());
  //ת»»³É xml ¸ñʽ  
  String xml = xstream.toXML(model);
  return xml;
 }
 /*
  * @AUTHOR:ZHONG
  * @CREATETIME:2010/02/10
  * @PREAM:STRING(XML)
  * @RETURN:(javabean)OBJECT
  */
 public static Object fromXML(String xmlString){
  XStream xs = new XStream(new DomDriver());
     Object ob = xs.fromXML(xmlString);
     System.out.println(ob);
     return ob;
 }
ʹÓÃʵÀý:
public static void main(String[] args) {
  
  UserBean user = new UserBean();
  user.setUsername("zhongshulin");
  user.setPassword("123456");
  user.setEmail("zhong@shulin.com");
  user.setPhone("123456789");
  user.setAddress("Ö麣ƷÉÐ");
  String xml = GenerateXML(user);
  user =(UserBean)fromXML(xml);
  String  userName = user.getUsername();
  String  pass = user.getPassword();
  String  email = user.getEmail();
  String  phone = user.getPhone();
  String address = user.getAddress();
  
 }


Ïà¹ØÎĵµ£º

Java¶¨Ê±ÈÎÎñµÄʵÏÖ

¢Ù¼Ì³ÐTimerTask£¬ÖØÐ´run·½·¨
package bamboo.task;
import java.util.TimerTask;
public class TimeTaskTest extends TimerTask{
 @Override
 public void run() {
  System.out.println("hi");
 }
}
¢Úͨ¹ýtimerÀ´ÉèÖÃij¸öʱ¼äÀ´µ÷Ó㬻òÕßÊÇÏà¸ô¶à³¤Ê±¼äµ÷ÓÃ
package bamboo.test; ......

javaͬһÓû§µÇ¼ÎÊÌâ

javaͬһÓû§µÇ¼ÎÊÌâ
1.ÉϸöÔÂÒ²ÓÐÌÖÂÛÕâ¸öÎÊÌâµÄ,ÓкöàÈ˶¼·¢±íÁËÒâ¼û,µ«Ò²Ã»Óбê×¼µÄ´ð°¸
ÎÒ¿´µ½Ò»¸ö,:½«SEssionID´æÈëDBÖÐ,µ±ÄãµÇ¼ʱ,Åжϵ±Ç°µÄSEssionIDºÍDB
ÀïÊDz»ÊÇͬһ¸ö,Èç¹û²»ÊÇ,˵Ã÷ÊǵڶþÈ˵ǼÁË,ÄǾͽ«DBÀïµÄSESSIONID×¢Ïú
È»ºóÔÙ´¦ÀíµÚ¶þ¸öµÇ¼.
2.ÔÚContextÖн¨Á¢Ò»¸öMap <String,Sission>,´ ......

JAVAÖÐintתStringÀàÐÍЧÂʱȽÏ

´ó¼Ò¶¼ÖªµÀJAVAÖÐ int ÀàÐÍҪת»¯³É String ÀàÐÍ£¬¿ÉÒÔÓÐÈýÖÖ·½Ê½£¬·Ö±ðÊÇ£º
* (1) String.valueOf(i)
* (2) Integer.toString(i)
* (3) i+""
ÒòΪǰÁ½Ì죬дһ¸ö³ÌÐòʱ£¬ÒªÓõ½ int ת String ,²¢ÇÒÊý¾ÝÁ¿ºÜ´ó£¬Òò´ËÏë¿´¿´ÕâÈýÖÖ·½Ê½µÄЧÂÊÔõÑù£¬Ð´ÁËһϼòµ¥µÄ²âÊÔ³ÌÐò£¬Ôڴ˼ǼһÏ¡£
Java´úÂë
public clas ......

Java À¬»ø»ØÊÕ µ÷ÓÅ HotSpot JV

ÒýÑÔ
ÓÐJAVA¿ª·¢¾­ÑéµÄÅóÓÑÃÇÒ»¶¨Åöµ½¹ýÏÂÃæµÄÕâÖÖÇé¿ö,ÄǾÍÊÇ×Ô¼ºËù¿ª·¢µÄÓ¦ÓÃÔËÐÐÁËÒ»¶Îʱ¼äºóÆäÐÔÄÜ»ò ÕßÏìÓ¦ËÙ¶È»áÓÐÃ÷ÏԵĽµµÍ.ÕâÊÇÓÉ¶à·½ÃæµÄÔ­ÒòÔì³ÉµÄ¼´ÓгÌÐò±¾ÉíµÄÓÅ»¯ÎÊÌâ,Ò²ÓÐÔËÐл·¾³ÎÊÌâ.´ËÔËÐл·¾³¼´°üÀ¨Ó²¼þ»·¾³Ò²°üÀ¨Èí¼þ»·¾³.´ó¶àÊýÈ˵ÚÒ» ¸öÄÜÏëµ½µÄ½â¾ö·½·¨ÊÇÌáÉýÓ²¼þµÄÅäÖöøºöÂÔÁ˳ÌÐò±¾ÉíµÄÔËÐл·¾ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ