ZipOutputStream

java.lang.Object
- java.io.OutputStream
- - java.io.FilterOutputStream
  - - java.util.zip.DeflaterOutputStream
    - - java.util.zip.ZipOutputStream

所有已实现的接口:

Closeable, Flushable, AutoCloseable

直接已知子类:

JarOutputStream
```
public class ZipOutputStream
extends DeflaterOutputStream
```
This class implements an output stream filter for writing files in the ZIP file format. Includes support for both compressed and uncompressed entries.

字段概要

字段
限定符和类型	字段	说明
`static int`	`CENATT`
`static int`	`CENATX`
`static int`	`CENCOM`
`static int`	`CENCRC`
`static int`	`CENDSK`
`static int`	`CENEXT`
`static int`	`CENFLG`
`static int`	`CENHDR`
`static int`	`CENHOW`
`static int`	`CENLEN`
`static int`	`CENNAM`
`static int`	`CENOFF`
`static long`	`CENSIG`
`static int`	`CENSIZ`
`static int`	`CENTIM`
`static int`	`CENVEM`
`static int`	`CENVER`
`static int`	`DEFLATED`	Compression method for compressed (DEFLATED) entries.
`static int`	`ENDCOM`
`static int`	`ENDHDR`
`static int`	`ENDOFF`
`static long`	`ENDSIG`
`static int`	`ENDSIZ`
`static int`	`ENDSUB`
`static int`	`ENDTOT`
`static int`	`EXTCRC`
`static int`	`EXTHDR`
`static int`	`EXTLEN`
`static long`	`EXTSIG`
`static int`	`EXTSIZ`
`static int`	`LOCCRC`
`static int`	`LOCEXT`
`static int`	`LOCFLG`
`static int`	`LOCHDR`
`static int`	`LOCHOW`
`static int`	`LOCLEN`
`static int`	`LOCNAM`
`static long`	`LOCSIG`
`static int`	`LOCSIZ`
`static int`	`LOCTIM`
`static int`	`LOCVER`
`static int`	`STORED`	Compression method for uncompressed (STORED) entries.

从类继承的字段 java.util.zip.DeflaterOutputStream
buf, def

从类继承的字段 java.io.FilterOutputStream
out

构造器概要

构造器
构造器	说明
`ZipOutputStream(OutputStream out)`	Creates a new ZIP output stream.
`ZipOutputStream(OutputStream out, Charset charset)`	Creates a new ZIP output stream.

方法概要

所有方法实例方法具体方法
限定符和类型	方法	说明
`void`	`close()`	Closes the ZIP output stream as well as the stream being filtered.
`void`	`closeEntry()`	Closes the current ZIP entry and positions the stream for writing the next entry.
`void`	`finish()`	Finishes writing the contents of the ZIP output stream without closing the underlying stream.
`void`	`putNextEntry(ZipEntry e)`	Begins writing a new ZIP file entry and positions the stream to the start of the entry data.
`void`	`setComment(String comment)`	Sets the ZIP file comment.
`void`	`setLevel(int level)`	Sets the compression level for subsequent entries which are DEFLATED.
`void`	`setMethod(int method)`	Sets the default compression method for subsequent entries.
`void`	`write(byte[] b, int off, int len)`	Writes an array of bytes to the current ZIP entry data.

从类继承的方法 java.util.zip.DeflaterOutputStream
deflate, flush, write

从类继承的方法 java.io.FilterOutputStream
write

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - CENATT
```
public static final int CENATT
```
    另请参阅:
    
    常量字段值
  - CENATX
```
public static final int CENATX
```
    另请参阅:
    
    常量字段值
  - CENCOM
```
public static final int CENCOM
```
    另请参阅:
    
    常量字段值
  - CENCRC
```
public static final int CENCRC
```
    另请参阅:
    
    常量字段值
  - CENDSK
```
public static final int CENDSK
```
    另请参阅:
    
    常量字段值
  - CENEXT
```
public static final int CENEXT
```
    另请参阅:
    
    常量字段值
  - CENFLG
```
public static final int CENFLG
```
    另请参阅:
    
    常量字段值
  - CENHDR
```
public static final int CENHDR
```
    另请参阅:
    
    常量字段值
  - CENHOW
```
public static final int CENHOW
```
    另请参阅:
    
    常量字段值
  - CENLEN
```
public static final int CENLEN
```
    另请参阅:
    
    常量字段值
  - CENNAM
```
public static final int CENNAM
```
    另请参阅:
    
    常量字段值
  - CENOFF
```
public static final int CENOFF
```
    另请参阅:
    
    常量字段值
  - CENSIG
```
public static final long CENSIG
```
    另请参阅:
    
    常量字段值
  - CENSIZ
```
public static final int CENSIZ
```
    另请参阅:
    
    常量字段值
  - CENTIM
```
public static final int CENTIM
```
    另请参阅:
    
    常量字段值
  - CENVEM
```
public static final int CENVEM
```
    另请参阅:
    
    常量字段值
  - CENVER
```
public static final int CENVER
```
    另请参阅:
    
    常量字段值
  - DEFLATED
```
public static final int DEFLATED
```
    Compression method for compressed (DEFLATED) entries.
    
    另请参阅:
    
    常量字段值
  - ENDCOM
```
public static final int ENDCOM
```
    另请参阅:
    
    常量字段值
  - ENDHDR
```
public static final int ENDHDR
```
    另请参阅:
    
    常量字段值
  - ENDOFF
```
public static final int ENDOFF
```
    另请参阅:
    
    常量字段值
  - ENDSIG
```
public static final long ENDSIG
```
    另请参阅:
    
    常量字段值
  - ENDSIZ
```
public static final int ENDSIZ
```
    另请参阅:
    
    常量字段值
  - ENDSUB
```
public static final int ENDSUB
```
    另请参阅:
    
    常量字段值
  - ENDTOT
```
public static final int ENDTOT
```
    另请参阅:
    
    常量字段值
  - EXTCRC
```
public static final int EXTCRC
```
    另请参阅:
    
    常量字段值
  - EXTHDR
```
public static final int EXTHDR
```
    另请参阅:
    
    常量字段值
  - EXTLEN
```
public static final int EXTLEN
```
    另请参阅:
    
    常量字段值
  - EXTSIG
```
public static final long EXTSIG
```
    另请参阅:
    
    常量字段值
  - EXTSIZ
```
public static final int EXTSIZ
```
    另请参阅:
    
    常量字段值
  - LOCCRC
```
public static final int LOCCRC
```
    另请参阅:
    
    常量字段值
  - LOCEXT
```
public static final int LOCEXT
```
    另请参阅:
    
    常量字段值
  - LOCFLG
```
public static final int LOCFLG
```
    另请参阅:
    
    常量字段值
  - LOCHDR
```
public static final int LOCHDR
```
    另请参阅:
    
    常量字段值
  - LOCHOW
```
public static final int LOCHOW
```
    另请参阅:
    
    常量字段值
  - LOCLEN
```
public static final int LOCLEN
```
    另请参阅:
    
    常量字段值
  - LOCNAM
```
public static final int LOCNAM
```
    另请参阅:
    
    常量字段值
  - LOCSIG
```
public static final long LOCSIG
```
    另请参阅:
    
    常量字段值
  - LOCSIZ
```
public static final int LOCSIZ
```
    另请参阅:
    
    常量字段值
  - LOCTIM
```
public static final int LOCTIM
```
    另请参阅:
    
    常量字段值
  - LOCVER
```
public static final int LOCVER
```
    另请参阅:
    
    常量字段值
  - STORED
```
public static final int STORED
```
    Compression method for uncompressed (STORED) entries.
    
    另请参阅:
    
    常量字段值
- 构造器详细资料
  - ZipOutputStream
```
public ZipOutputStream(OutputStream out)
```
    Creates a new ZIP output stream.
    The UTF-8 charset is used to encode the entry names and comments.
    
    参数:
    
    out - the actual output stream
  - ZipOutputStream
```
public ZipOutputStream(OutputStream out,
                       Charset charset)
```
    Creates a new ZIP output stream.
    
    参数:
    
    out - the actual output stream
    
    charset - the charset to be used to encode the entry names and comments
    
    从以下版本开始:
    
    1.7
- 方法详细资料
  - setComment
```
public void setComment(String comment)
```
    Sets the ZIP file comment.
    
    参数:
    
    comment - the comment string
    
    抛出:
    
    IllegalArgumentException - if the length of the specified ZIP file comment is greater than 0xFFFF bytes
  - setMethod
```
public void setMethod(int method)
```
    Sets the default compression method for subsequent entries. This default will be used whenever the compression method is not specified for an individual ZIP file entry, and is initially set to DEFLATED.
    
    参数:
    
    method - the default compression method
    
    抛出:
    
    IllegalArgumentException - if the specified compression method is invalid
  - setLevel
```
public void setLevel(int level)
```
    Sets the compression level for subsequent entries which are DEFLATED. The default setting is DEFAULT_COMPRESSION.
    
    参数:
    
    level - the compression level (0-9)
    
    抛出:
    
    IllegalArgumentException - if the compression level is invalid
  - putNextEntry
```
public void putNextEntry(ZipEntry e)
                  throws IOException
```
    Begins writing a new ZIP file entry and positions the stream to the start of the entry data. Closes the current entry if still active. The default compression method will be used if no compression method was specified for the entry, and the current time will be used if the entry has no set modification time.
    
    参数:
    
    e - the ZIP entry to be written
    
    抛出:
    
    ZipException - if a ZIP format error has occurred
    
    IOException - if an I/O error has occurred
  - closeEntry
```
public void closeEntry()
                throws IOException
```
    Closes the current ZIP entry and positions the stream for writing the next entry.
    
    抛出:
    
    ZipException - if a ZIP format error has occurred
    
    IOException - if an I/O error has occurred
  - write
```
public void write(byte[] b,
                  int off,
                  int len)
           throws IOException
```
    Writes an array of bytes to the current ZIP entry data. This method will block until all the bytes are written.
    
    覆盖:
    
    write 在类中 DeflaterOutputStream
    
    参数:
    
    b - the data to be written
    
    off - the start offset in the data
    
    len - the number of bytes that are written
    
    抛出:
    
    ZipException - if a ZIP file error has occurred
    
    IOException - if an I/O error has occurred
    
    另请参阅:
    
    FilterOutputStream.write(int)
  - finish
```
public void finish()
            throws IOException
```
    Finishes writing the contents of the ZIP output stream without closing the underlying stream. Use this method when applying multiple filters in succession to the same output stream.
    
    覆盖:
    
    finish 在类中 DeflaterOutputStream
    
    抛出:
    
    ZipException - if a ZIP file error has occurred
    
    IOException - if an I/O exception has occurred
  - close
```
public void close()
           throws IOException
```
    Closes the ZIP output stream as well as the stream being filtered.
    
    指定者:
    
    close 在接口中 AutoCloseable
    
    指定者:
    
    close 在接口中 Closeable
    
    覆盖:
    
    close 在类中 DeflaterOutputStream
    
    抛出:
    
    ZipException - if a ZIP file error has occurred
    
    IOException - if an I/O error has occurred
    
    另请参阅:
    
    FilterOutputStream.flush(), FilterOutputStream.out

类 ZipOutputStream

字段概要

从类继承的字段 java.util.zip.DeflaterOutputStream

从类继承的字段 java.io.FilterOutputStream

构造器概要

方法概要

从类继承的方法 java.util.zip.DeflaterOutputStream

从类继承的方法 java.io.FilterOutputStream

从类继承的方法 java.lang.Object

字段详细资料

CENATT

CENATX

CENCOM

CENCRC

CENDSK

CENEXT

CENFLG

CENHDR

CENHOW

CENLEN

CENNAM

CENOFF

CENSIG

CENSIZ

CENTIM

CENVEM

CENVER

DEFLATED

ENDCOM

ENDHDR

ENDOFF

ENDSIG

ENDSIZ

ENDSUB

ENDTOT

EXTCRC

EXTHDR

EXTLEN

EXTSIG

EXTSIZ

LOCCRC

LOCEXT

LOCFLG

LOCHDR

LOCHOW

LOCLEN

LOCNAM

LOCSIG

LOCSIZ

LOCTIM

LOCVER

STORED

构造器详细资料

ZipOutputStream

ZipOutputStream

方法详细资料

setComment

setMethod

setLevel

putNextEntry

closeEntry

write

finish

close