JarOutputStream

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

所有已实现的接口:

Closeable, Flushable, AutoCloseable
```
public class JarOutputStream
extends ZipOutputStream
```
The JarOutputStream class is used to write the contents of a JAR file to any output stream. It extends the class java.util.zip.ZipOutputStream with support for writing an optional Manifest entry. The Manifest can be used to specify meta-information about the JAR file and its entries.

从以下版本开始:

1.2

另请参阅:

Manifest, ZipOutputStream

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`	`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`

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

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

从类继承的字段 java.util.zip.ZipOutputStream
DEFLATED, STORED

构造器概要

构造器
构造器	说明
`JarOutputStream(OutputStream out)`	Creates a new `JarOutputStream` with no manifest.
`JarOutputStream(OutputStream out, Manifest man)`	Creates a new `JarOutputStream` with the specified `Manifest`.

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`	`putNextEntry(ZipEntry ze)`	Begins writing a new JAR file entry and positions the stream to the start of the 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

从类继承的方法 java.util.zip.ZipOutputStream
close, closeEntry, finish, setComment, setLevel, setMethod, write

- 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
  - 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
- 构造器详细资料
  - JarOutputStream
```
public JarOutputStream(OutputStream out,
                       Manifest man)
                throws IOException
```
    Creates a new JarOutputStream with the specified Manifest. The manifest is written as the first entry to the output stream.
    
    参数:
    
    out - the actual output stream
    
    man - the optional Manifest
    
    抛出:
    
    IOException - if an I/O error has occurred
  - JarOutputStream
```
public JarOutputStream(OutputStream out)
                throws IOException
```
    Creates a new JarOutputStream with no manifest.
    
    参数:
    
    out - the actual output stream
    
    抛出:
    
    IOException - if an I/O error has occurred
- 方法详细资料
  - putNextEntry
```
public void putNextEntry(ZipEntry ze)
                  throws IOException
```
    Begins writing a new JAR file entry and positions the stream to the start of the entry data. This method will also close any previous entry. The default compression method will be used if no compression method was specified for the entry. The current time will be used if the entry has no set modification time.
    
    覆盖:
    
    putNextEntry 在类中 ZipOutputStream
    
    参数:
    
    ze - the ZIP/JAR entry to be written
    
    抛出:
    
    ZipException - if a ZIP error has occurred
    
    IOException - if an I/O error has occurred

类 JarOutputStream

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

从类继承的字段 java.util.zip.ZipOutputStream

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

从类继承的方法 java.util.zip.ZipOutputStream

字段详细资料

CENATT

CENATX

CENCOM

CENCRC

CENDSK

CENEXT

CENFLG

CENHDR

CENHOW

CENLEN

CENNAM

CENOFF

CENSIG

CENSIZ

CENTIM

CENVEM

CENVER

ENDCOM

ENDHDR

ENDOFF

ENDSIG

ENDSIZ

ENDSUB

ENDTOT

EXTCRC

EXTHDR

EXTLEN

EXTSIG

EXTSIZ

LOCCRC

LOCEXT

LOCFLG

LOCHDR

LOCHOW

LOCLEN

LOCNAM

LOCSIG

LOCSIZ

LOCTIM

LOCVER

构造器详细资料

JarOutputStream

JarOutputStream

方法详细资料

putNextEntry