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

JAVA²Ù×÷ZIPÎļþ

ÎÄÕÂת×Ô£ºhttp://www.abcjava.com/html/JAVA/JAVAjichu/2009/1018/1080.html
ÔÚÍøÂç´«Êä¶à¸öÎļþµÄʱºò£¬Èç¹ûÒ»¸öÒ»¸ö´«ÍùÍù»á·Ç³£ºÄʱ£¬¶øÇÒÒ²»áÏûºÄµô¸ü¶àµÄ¼ÆËã»úϵͳ×ÊÔ´¡£Èç¹ûÎÒÃǽ«¶à¸öÎļþ´ò°üºóÔÙ´«Ê佫»á½ÚÔ¼ºÜ¶àµÄ¼ÆËã»ú×ÊÔ´£¬ÕâÀÎÒ½«Îª´ó¼ÒչʾÈçºÎ¶ÁÈ¡¡¢½âѹºÍ´´½¨ZIPÎļþ£¬µ±È»£¬ÕâÀïÖ»ÊǼòµ¥½éÉÜ£¬¹ØÓÚzipÎļþÓкܶàϸ½ÚÐèÒª´ó¼Ò×Ô¼ºÈ¥ÊµÏÖ¡£¹ØÓÚjava¶ÔzipµÄ²Ù×÷£¬Ö÷ÒªÊÇÓõÄjava.util.zip°üÖеÄÀà¡£
Ò»¡¢¶ÁÈ¡ZIPÎļþ
ZipFileÀàÓÃÓÚ´Ó ZIP Îļþ¶ÁÈ¡ÌõÄ¿¡£ËùÒÔ£¬Ê×ÏÈÐèÒª´´½¨Ò»¸öZipFile¶ÔÏó£¬È»ºóʹÓÃZipFile¶ÔÏóµÄentries()·½·¨»ñÈ¡ZipÎļþÖеÄËùÓÐÌõÄ¿£¬¾ßÌå´úÂëÈçÏ£º
public static void readZipFile(File file) {     try {         ZipFile zipfile = new ZipFile(file); //´´½¨ZipFile¶ÔÏó        System.out.println(zipfile.getName()); //´òÓ¡ZipÎļþ·¾¶        System.out.println("ZIPÌõÄ¿Êý£º" + zipfile.size()); //´òÓ¡ZipÎļþÌõÄ¿Êý                 Enumeration<? extends ZipEntry> en = zipfile.entries();         ZipEntry entry;         while(en.hasMoreElements()) {             entry = en.nextElement();             System.out.println(entry.getName());         }         zipfile.close();     }catch(ZipException e) {         System.out.println(file.getName() + "ѹËõÎļþ´íÎó");     }catch(IOException e) {   


Ïà¹ØÎĵµ£º

java µ÷ÓÃmysql¿Í»§¶Ëµ¼È룬µ¼³öÊý¾Ý

 ×î½üÓöµ½Ò»¸öÐèÇóÒªÔÚlinuxÏÂÓÃjava µ÷ÓÃmysql¿Í»§¶ËÔ¶³ÌµÇ½mysql·þÎñÆ÷£¬´Ó¿Í»§¶Ë»úÆ÷µ¼Èëmysql½Å±¾£¬´Ómysql·þÎñÆ÷¶Ëµ¼³ö±íÖеÄÊý¾Ý¡£ÒÔÏÂÊÇÓõ½µÄÖ÷Òª·½·¨£º
Java ´úÂë 
/**  
 * µ¼ÈëÊý¾Ý  
  * @param  ½Å±¾µÄµØÖ·ºÍÃû³Æ  
 * @return ÊÇ·ñ³ ......

javaʱ¼ä¶¯Ì¬ÏÔʾ Á½ÖÖ·½·¨

ʱ¼ä¶¯Ì¬ÏÔʾ
1.·½·¨Ò» ÓÃTimerTask
ÀûÓÃjava.util.TimerºÍjava.util.TimerTaskÀ´×ö¶¯Ì¬¸üУ¬±Ï¾¹Ã¿´Î¸üпÉÒÔ¿´×÷ÊǼÆÊ±1Ãë·¢ÉúÒ»´Î¡£
´úÂëÈçÏ£º
import java.awt.Dimension;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Timer;
import java.util ......

Java ÒÀÀµ×¢É乿·¶£¨JSR

JCP SE/EE Ö´ÐÐίԱ»á
Õýʽ½ÓÊÜÁË
JSR 330
—— Dependency Injection for Java¡£¸Ã¹æ·¶ÓÚ ½ñÄê 5 Ô 9 ÈÕ
ÓÉ Google µÄ Bob Lee ÒÔ¼° SpringSource µÄ Rod Johnson ×÷Ϊ¹æ·¶Áìµ¼Ìá½»¸ø JCP£¬ÏÖÔÚÒѾ­Õýʽ·¢²¼£¬²»µÃ²»¸Ð̾¸Ã¹æ·¶±ê×¼»¯¹ý³ÌÖ®¿ì¡£ÔÚ ×îÖÕͶƱ½á¹ûÖÐ
£¬14 Ʊͨ¹ý£¬1 ƱδͶ£¬1 Ʊ·´¶Ô¡£
J ......

JAVA²Ù×÷XMLµÄÍêÕûÀý×Ó

ÕâÊÇÒ»¸öÓÃJAVA W3C DOM ½øÐÐXML²Ù×÷µÄÀý×Ó£¬°üº¬Á˲éѯ¡¢Ôö¼Ó¡¢Ð޸ġ¢É¾³ý¡¢±£´æµÄ»ù±¾²Ù×÷¡£½ÏÍêÕûµÄÃèÊöÁËÒ»¸öXMLµÄÕû¸ö²Ù×÷Á÷³Ì¡£ÊʺϸÕÈëÃÅJAVA XML²Ù×÷µÄÅóÓѲο¼ºÍѧϰ¡£
¼ÙÉèÓÐXMLÎļþ£ºtest1.xml
<?xml version="1.0" encoding="UTF-8"?>
<books>
 <book>
  < ......

JavaÐéÄâ»ú¼¸¸öÃüÁîÐвÎÊý˵Ã÷

Ò»¡¢ÔËÐÐclassÎļþ
Ö´Ðдømain·½·¨µÄclassÎļþ£¬ÃüÁîÐÐΪ£º
java <CLASSÎļþÃû>
×¢Ò⣺CLASSÎļþÃû²»Òª´øÎļþºó׺.class
ÀýÈ磺
java Test
Èç¹ûÖ´ÐеÄclassÎļþÊÇ´ø°üµÄ£¬¼´ÔÚÀàÎļþÖÐʹÓÃÁË£º
package <°üÃû>
ÄÇÓ¦¸ÃÔÚ°üµÄ»ù·¾¶ÏÂÖ´ÐУ¬ÃüÁîÐÐΪ£º
java <°üÃû>.CLASSÎļþ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ