程序包 com.sh.common.zip

类 UnicodeCommentExtraField

java.lang.Object

com.sh.common.zip.AbstractUnicodeExtraField

com.sh.common.zip.UnicodeCommentExtraField

所有已实现的接口:

ZipExtraField

public class UnicodeCommentExtraField
extends AbstractUnicodeExtraField

Info-ZIP Unicode Comment Extra Field (0x6375):

Stores the UTF-8 version of the file comment as stored in the central directory header.

         Value         Size        Description
         -----         ----        -----------
  (UCom) 0x6375        Short       tag for this extra block type ("uc")
         TSize         Short       total data size for this block
         Version       1 byte      version of this extra field, currently 1
         ComCRC32      4 bytes     Comment Field CRC32 Checksum
         UnicodeCom    Variable    UTF-8 version of the entry comment
 

字段概要

字段

修饰符和类型	字段	说明
static final ZipShort	UCOM_ID

构造器概要

构造器

构造器	说明
UnicodeCommentExtraField()
UnicodeCommentExtraField(String comment, byte[] bytes)	Assemble as unicode comment extension from the comment given as text as well as the bytes actually written to the archive.
UnicodeCommentExtraField(String text, byte[] bytes, int off, int len)	Assemble as unicode comment extension from the name given as text as well as the encoded bytes actually written to the archive.

方法概要

修饰符和类型	方法	说明
ZipShort	getHeaderId()	The Header-ID.

从类继承的方法 com.sh.common.zip.AbstractUnicodeExtraField

getCentralDirectoryData, getCentralDirectoryLength, getLocalFileDataData, getLocalFileDataLength, getNameCRC32, getUnicodeName, parseFromLocalFileData, setNameCRC32, setUnicodeName

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

UCOM_ID

public static final ZipShort UCOM_ID

构造器详细资料

UnicodeCommentExtraField

public UnicodeCommentExtraField()

UnicodeCommentExtraField

public UnicodeCommentExtraField(String text,
 byte[] bytes,
 int off,
 int len)

Assemble as unicode comment extension from the name given as text as well as the encoded bytes actually written to the archive.

参数:

text - The file name

bytes - the bytes actually written to the archive

off - The offset of the encoded comment in bytes.

len - The length of the encoded comment or comment in bytes.

UnicodeCommentExtraField

public UnicodeCommentExtraField(String comment,
 byte[] bytes)

Assemble as unicode comment extension from the comment given as text as well as the bytes actually written to the archive.

参数:

comment - The file comment

bytes - the bytes actually written to the archive

方法详细资料

getHeaderId

public ZipShort getHeaderId()

从接口复制的说明: ZipExtraField

The Header-ID.

返回:

the header id