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knight0526 2004-01-08
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让我们共同关注这个问题吧！
kenli 2004-01-08
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用ZipOutputStream
Tiack 2004-01-08
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不对啊，zip的文件没错，可是在解压时就不对了，将同目录下的所有文件放出来，晕.
stonecsdn 2004-01-08
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看到过读jar的程序，读zip的学习。
icebound1 2004-01-08
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mark
fangrong 2004-01-08
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我就知道用java.util.zip包
呵呵
学习ing
呵呵
学习ing
rongrongGsr 2004-01-07
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关注一下
zkjbeyond 2004-01-07
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下班了。明天给你写个。
java.util.zip.*;
其实重文件中读出 StringBuffer
压缩成 byte[]
java.util.zip.*;
其实重文件中读出 StringBuffer
压缩成 byte[]
allways 2004-01-07
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转：
package com.jcc.tijtest.chap122;
import java.io.*;
import java.util.*;
import java.util.zip.*;
/**
* @author JCC
*
* ¸ü¸ÄËùÉú³ÉÀàÐÍ×¢Ê͵ÄÄ£°åΪ
* ´°¿Ú > Ê×Ñ¡Ïî > Java > ´úÂëÉú³É > ´úÂëºÍ×¢ÊÍ
*/
public class ZipCompress {
public static void main(String[] args)
throws Exception{
String FileName ="d:\\testPkg.zip" ;
String FileName1 ="d:\\test1.txt" ;
String FileName2 ="d:\\test2.txt" ;
FileOutputStream f = new FileOutputStream(FileName) ;
CheckedOutputStream csum = new CheckedOutputStream(f , new Adler32()) ;
ZipOutputStream zos = new ZipOutputStream(csum) ;
BufferedOutputStream out = new BufferedOutputStream(zos) ;
zos.setComment("zos.setcommment") ;
{
BufferedReader in = new BufferedReader(new FileReader(FileName1)) ;
zos.putNextEntry(new ZipEntry("test1.txt")) ;
int c ;
while((c=in.read())!=-1)
out.write(c) ;
in.close() ;
}
//out.close() ;
{
//the second file
BufferedReader in2 = new BufferedReader(new FileReader(FileName2)) ;
zos.putNextEntry(new ZipEntry("test2.txt")) ;
int c ;
while((c=in2.read())!=-1)
out.write(c) ;
in2.close() ;
}
out.close() ;
System.out.println("checksum:"+csum.getChecksum().getValue()) ;
FileInputStream fi = new FileInputStream("d:\\testpkg.zip") ;
CheckedInputStream csumi = new CheckedInputStream(fi , new Adler32()) ;
ZipInputStream in2 = new ZipInputStream(csumi) ;
BufferedInputStream bis = new BufferedInputStream(in2) ;
ZipEntry ze ;
while((ze = in2.getNextEntry())!=null){
System.out.println(ze) ;
int x ;
while((x=bis.read())!=-1){
System.out.println((char)x) ;
}
}
}
}
package com.jcc.tijtest.chap122;
import java.io.*;
import java.util.*;
import java.util.zip.*;
/**
* @author JCC
*
* ¸ü¸ÄËùÉú³ÉÀàÐÍ×¢Ê͵ÄÄ£°åΪ
* ´°¿Ú > Ê×Ñ¡Ïî > Java > ´úÂëÉú³É > ´úÂëºÍ×¢ÊÍ
*/
public class ZipCompress {
public static void main(String[] args)
throws Exception{
String FileName ="d:\\testPkg.zip" ;
String FileName1 ="d:\\test1.txt" ;
String FileName2 ="d:\\test2.txt" ;
FileOutputStream f = new FileOutputStream(FileName) ;
CheckedOutputStream csum = new CheckedOutputStream(f , new Adler32()) ;
ZipOutputStream zos = new ZipOutputStream(csum) ;
BufferedOutputStream out = new BufferedOutputStream(zos) ;
zos.setComment("zos.setcommment") ;
{
BufferedReader in = new BufferedReader(new FileReader(FileName1)) ;
zos.putNextEntry(new ZipEntry("test1.txt")) ;
int c ;
while((c=in.read())!=-1)
out.write(c) ;
in.close() ;
}
//out.close() ;
{
//the second file
BufferedReader in2 = new BufferedReader(new FileReader(FileName2)) ;
zos.putNextEntry(new ZipEntry("test2.txt")) ;
int c ;
while((c=in2.read())!=-1)
out.write(c) ;
in2.close() ;
}
out.close() ;
System.out.println("checksum:"+csum.getChecksum().getValue()) ;
FileInputStream fi = new FileInputStream("d:\\testpkg.zip") ;
CheckedInputStream csumi = new CheckedInputStream(fi , new Adler32()) ;
ZipInputStream in2 = new ZipInputStream(csumi) ;
BufferedInputStream bis = new BufferedInputStream(in2) ;
ZipEntry ze ;
while((ze = in2.getNextEntry())!=null){
System.out.println(ze) ;
int x ;
while((x=bis.read())!=-1){
System.out.println((char)x) ;
}
}
}
}
whyxx 2004-01-07
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什么叫文件中读出内容,压到zip中去,zip中只能圧文件,还没听说过可以圧文件里的内容的.
lijintaowangyanqiu 2004-01-07
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study
bitterghost 2004-01-05
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没人知道么
mymoto 2003-12-31
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不会，学习来，mark
bitterghost 2003-12-31
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