java½âѹzipÓërar
ÕâÁ½Ìì,ÒòΪÏîÄ¿ÐèÒª,Éæ¼°µ½Îļþ¼ÐµÄÉÏ´«,ÏëÁ˺ܾÃ,ÔÚÍøÉÏÒ²ÕÒÁËһЩ×ÊÁÏ,¶¼Ã»ÓÐʲôºÜºÃµÄ°ì·¨,¶¼ÊÇÓòå¼þÖ®ÀàµÄ½â¾ö,ºóÃæ¾ÍÏëµ½ÁËÉÏ´«Ñ¹Ëõ
Îļþ,˵µ½Ñ¹ËõÎļþ,×ÔÈ»¾Í»áÓöµ½,ÎļþµÄ½âѹËõÎÊÌâ,´ó¼Ò¶¼ÖªµÀ,±È½Ï³£¼ûµÄѹËõÎļþÓÐrar,zip,È»¶ørar,zipµÄÇø±ðÓÖÔÚÄÄ?˵һ
µã,zip ѹËõËã·¨ÊÇÃâ·Ñ¿ª·ÅµÄ£¬ÈκÎÈË¿ÉÒÔÃâ·ÑʹÓᣵ«ÊÇ RAR ¾Í²»Ò»ÑùÁË£¬
Õâ¸öѹËõËã·¨ÒѾÊܵ½×¨ÀûȨµÄ±£»¤£¬Èç¹ûҪʹÓà RAR
Ëã·¨±ØÐëÏòÆäרÀûËùÓÐÈËÖ§¸¶·ÑÓá£ËùÒÔÔÚÒ»°ãµÄ¿ªÔ´ÍøÕ¾,Ïñapache,sourceforgeµÈ¿ªÔ´ÍøÕ¾ÉϵĿªÔ´ÏîĿһ°ã¶¼ÓÃzip¸ñʽ.±¾ÈËËùѧÓï
ÑÔÖ÷ҪΪjava×ÔÈ»»áÏëÓÃjavaÈ¥½âѹ,ÓÃjavaÈ¥½âѹzip±È½ÏÈÝÒ×,ÓÐapacheÌṩµÄ¿ªÔ´ÏîÄ¿ant,ÎÒÔÚÍøÉÏÕÒÒ»ÏÂ,ÕÒµ½ÁË
sourceforgeµÄ¿ªÔ´ÏîÄ¿unrarרÓÃÓÚѹËõ,½âѹrar.Ö»¿ÉϧûÓÐÎĵµ(ÈÃÈ˼´Ï²,ÓÖ±¯).
ÏÂÃæÊÇÒ»¸ö¶Ôzip,rar½øÐнâѹµÄ³ÌÐò(´Óhttp://topic.csdn.net/u/20090227/11/fd8c30ee-ce56-49be-bdea-d19d22a0da37.html
ת
ÔØ,¹©´ó¼ÒÒ»ÆðÏíÓÃ,ÁíÍâÏ£Íû¶ÔunrarÓбȽϷ¢½âµÄÅóÓÑ,ÄÜ·¢±íÒ»¸öÈ˼û½â),
±¸×¢£ºÄãÐèÒªjava-unrar.zip<½âѹrarÓÃ>
ºÍant.jar<½âѹzipÓÃ>
Á½¸öjar°ü
Java´úÂë < type="application/x-shockwave-flash" width="14" height="15" src="http://dxm1986.javaeye.com/javascripts/syntaxhighlighter/clipboard_new.swf" src="http://dxm1986.javaeye.com/javascripts/syntaxhighlighter/clipboard_new.swf" flashvars="clipboard=import%20org.apache.tools.tar.TarEntry%3B%0Aimport%20org.apache.tools.tar.TarOutputStream%3B%0Aimport%20org.apache.tools.zip.ZipEntry%3B%0Aimport%20org.apache.tools.zip.ZipFile%3B%0Aimport%20org.apache.tools.zip.ZipOutputStream%3B" quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" width="14" height="15">
import
org.apache.tools.tar.TarEntry;
import
org.apache.tools.tar.TarOutputStream;
import
org.apache.tools.zip.ZipEntry;
import
org.apache.tools.zip.ZipFile;
import
org.apache.tools.zip.ZipOutputStream;
import org.apache.tools.tar.TarEntry;
import org.apache.tools.tar.TarO
Ïà¹ØÎĵµ£º
1¡¢ ÈÏʶThreadºÍRunnable
JavaÖÐʵÏÖ¶àÏß³ÌÓÐÁ½ÖÖ;¾¶£º¼Ì³ÐThreadÀà»òÕßʵÏÖRunnable½Ó¿Ú¡£RunnableÊǽӿڣ¬½¨ÒéÓýӿڵķ½Ê½Éú³ÉỊ̈߳¬ÒòΪ½Ó¿Ú¿ÉÒÔʵÏÖ¶à¼Ì³Ð£¬¿öÇÒRunnableÖ»ÓÐÒ»¸örun·½·¨£¬ºÜÊʺϼ̳С£ÔÚʹÓÃThreadµÄʱºòÖ»Ðè¼Ì³ÐThread£¬²¢ÇÒnewÒ»¸öʵÀý³öÀ´£¬µ÷ÓÃstart()·½·¨¼´¿ÉÒÔÆô¶¯Ò»¸öÏ̡߳£
Thread Test = ......
ÒÔǰΪÁ˹ýÂËJavaµÄISO-8859-1×Ö·û£¬×ÜÊÇʹÓÃÈçÏ´úÂëÀ´´¦Àí¡£
view plaincopy to clipboardprint?
String strUserame = (String)reuqest.getParameter("username");
strUsername = new String(strUserame.getBytes("ISO-8859-1"),"UTF-8");
String strUserame ......
Java²»ÊÇÍêÃÀµÄ£¬JavaµÄ²»×ã³ýÁËÌåÏÖÔÚÔËÐÐËÙ¶ÈÉÏÒª±È´«Í³µÄC++ÂýÐí¶àÖ®Í⣬JavaÎÞ·¨Ö±½Ó·ÃÎʵ½²Ù×÷ϵͳµ×²ã£¨ÈçϵͳӲ¼þµÈ)£¬Îª´ËJavaʹÓÃnative·½·¨À´À©Õ¹Java³ÌÐòµÄ¹¦ÄÜ¡£
¿ÉÒÔ½«native·½·¨±È×÷Java³ÌÐòͬ£Ã³ÌÐòµÄ½Ó¿Ú£¬ÆäʵÏÖ²½Ö裺
£±¡¢ÔÚJavaÖÐÉùÃ÷native()·½·¨£¬È»ºó±àÒ룻
£²¡¢ÓÃjavah²úÉúÒ»¸ö.hÎļþ£»
£³¡¢Ð´Ò ......
ÄÚ²¿ÀàµÄʹÓõÄÓÅȱµã£º
Óŵ㣺¼õÉÙÁËÔÚÀàÎļþ±àÒëºóµÄ²úÉúµÄ×Ö½ÚÂëÎļþµÄ´óС
ȱµã£ºÊ¹³ÌÐò½á¹¹²»ÇåÎú
ʹÓÃÄÚ²¿ÀàµÄ×¢ÒâÊÂÏ
ÄÚ²¿ÀàµÄʹÓÃÒ»°ã¶¼ÓëËùÔÚµÄÍⲿÀàÓÐÒ»¶¨µÄ¹ØÁª£¬ËüÊÇÔÚÒ»¸öÀàµÄÄÚ²¿Ç¶Ì×¶¨ÒåµÄÀ࣬Ëü¿ÉÒÔÊÇÆäËüÀàµÄ³ÉÔ±£¬Ò²¿ÉÒÔÔÚÒ»¸öÓï¾ä¿éµÄÄÚ²¿¶¨Ò壬»¹¿ÉÒÔÔÚ±í´ïʽÄÚ²¿ÄäÃû¶¨Òå(ÄäÃûÄÚ²¿Àà)¡£
ÄÚ²¿ ......
Ò»¡¢Ð´pdf
ÐèÒª°ü£ºiText-2.1.0.jar
ÖÐÎÄ´¦Àí£ºiTextAsian.jar
1¡¢HelloWorldÀý×Ó
package com.my.file.pdf;
import java.io.FileOutputStream;
import java.io.IOException;
import com.lowagie.text.*;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfWriter;
public class HelloWorld ......