JavaѹËõ½âѹËõzipÎļþ
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
public class ZipUtil {
public static void main(String[] args) {
List<File> list = new ArrayList<File>();
list.add(new File("d:/ÎÞ±êÌâ.JPG"));
list.add(new File("d:/¸÷¸öÄ£¿é½ØÖ¹Ê±¼ä.txt"));
list.add(new File("d:/FF276"));
zip(list.toArray(new File[0]), new File("d:/test.zip"));
}
public static void unzip(String unzipFile, String savePath) {
decompression(unzipFile, savePath);
}
public static void zip(File[] srcFiles, File destFile) {
compression(srcFiles, destFile);
}
public static void compression(File[] srcFiles, File destFile) {
org.apache.tools.zip.ZipOutputStream zipOut = null;
try {
zipOut = new org.apache.tools.zip.ZipOutputStream(new FileOutputStream(destFile));
for (File file : srcFiles) {
process(zipOut, file, "");
}
Ïà¹ØÎĵµ£º
javaÃæÊÔÌâ¼°´ð°¸£¨»ù´¡Ìâ122µÀ£¬´úÂëÌâ19µÀ£©http://ilovelate.itpub.net/post/7368/40836
ilovelate | 13 ¾ÅÔÂ, 2005 00:31
JAVAÏà¹Ø»ù´¡ÖªÊ¶
1¡¢ÃæÏò¶ÔÏóµÄÌØÕ÷ÓÐÄÄЩ·½Ãæ
1.³éÏó£º
³éÏó¾ÍÊǺöÂÔÒ»¸öÖ÷ÌâÖÐÓ뵱ǰĿ±êÎ޹صÄÄÇ
Щ·½Ã棬ÒÔ±ã¸ü³ä·ÖµØ×¢ÒâÓ뵱ǰĿ±êÓйصķ½Ãæ¡£³éÏó²¢²»´òËãÁ˽âÈ«²¿ÎÊÌ⣬¶øÖ»Ê ......
http://www.cncn6.com/tongyong/2009/2428.html
JavaÊÇÓÉSun΢ϵͳ¹«Ë¾Ëù·¢Õ¹³öÀ´µÄ³ÌÐòÓïÑÔ£¬Ëü±¾ÉíÊÇÒ»ÖÖ¶ÔÏóµ¼ÏòµÄ³ÌÐòÓïÑÔ¡£JAVAĿǰÔÚÊÖ»úÉÏÓ¦ÓÃ×î¶àµÄ¾ÍÊÇJAVAÓÎÏ·ºÍÊÖ»úÓ¦ÓóÌÐò¡£JavaÒ²ºÅ³ÆÄÜ¿çÆ½Ì¨Ê¹ÓõÄÓïÑÔ£¬ÕâÖ÷ÒªÒòΪJava±¾Éí±»±àÒëºó£¬²¢²»Ö±½Ó²úÉú¿ÉÖ´ÐеÄÂ룬¶øÊDzúÉúÒ»ÖÖÖмäÂë½Ð×÷ByteCode£¬ÕâÖÖÂë±ØÐèÔ ......
DESË㷨ΪÃÜÂëÌåÖÆÖеĶԳÆÃÜÂëÌåÖÆ£¬ÓÖ±»³ÉΪÃÀ¹úÊý¾Ý¼ÓÃܱê×¼
£¬ÊÇ1972ÄêÃÀ¹úIBM
¹«Ë¾ÑÐÖÆµÄ¶Ô³ÆÃÜÂëÌåÖÆ¼ÓÃÜËã·¨¡£ÆäÃÜÔ¿³¤¶ÈΪ56룬Ã÷Îİ´64λ½øÐзÖ×飬½«·Ö×éºóµÄÃ÷ÎÄ×éºÍ56λµÄÃÜÔ¿°´Î»Ìæ´ú»ò½»»»µÄ·½·¨ÐγÉÃÜÎÄ×éµÄ¼ÓÃÜ·½·¨¡£
DES¼ÓÃÜËã·¨ÌØµã£º·Ö×é±È½Ï¶Ì¡¢ÃÜÔ¿Ì«¶Ì¡¢ÃÜÂëÉúÃüÖÜÆÚ¶Ì¡¢ÔËËãËٶȽÏÂý¡£
DES¹¤×÷ ......
Ê×ÏÈÇë´ó¼Ò¿´¿´ÏÂÃæÁ½¶Î´úÂëÓÐÊ²Ã´Çø±ð£º
´úÂë1£º
List<Task> tasks = new ArrayList<Task>();
Task[] allTask = DemoData.getTasksData();
for(int i=0;i<allTask.length;i++){
tasks.add(allTask[i]);
}
------------------------------------- ......
1¡¢Ê×ÏȱØÐëÓиö½Ó¿Ú
package reflection;
public interface HelloWorld {
void sayHelloWorld();
void testHello(String hello);
}
2¡¢½Ó¿ÚµÄʵÏÖÀà
package reflection;
public class HelloWorldImpl implements HelloWorld {
public void sayHelloWorld() {
&n ......