com.frameworkset.platform.cms.util

Class FileUtil

java.lang.Object

com.frameworkset.platform.cms.util.FileUtil

All Implemented Interfaces:

java.io.Serializable

public class FileUtil
extends java.lang.Object
implements java.io.Serializable

Title: FileUtil

Description:

Copyright: Copyright (c) 2006

Company: bbossgroups

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FileUtil()

Method Summary

Modifier and Type	Method and Description
static void	copy(java.io.File sourceFile, java.lang.String destinction)
static void	copy(java.lang.String source, java.lang.String destinction) 目录拷贝,用于对目录的所有文件和子目录进行递归拷贝
static boolean	createDir(java.lang.String dirName)
static void	createFile(java.lang.String fileName)
static java.io.File	createNewDirectory(java.lang.String directorPath)
static java.io.File	createNewFile(java.lang.String filePath)
static java.io.File	createNewFileOnExist(java.lang.String filePath)
static void	deleteFile(java.lang.String path) 删除文件目录下的所有子文件和子目录，操作一定要小心
static void	deleteFileOnly(java.lang.String path) 只删除目标文件
static void	deleteSubfiles(java.lang.String publishTemppath) 删除文件目录下的所有子文件和子目录，操作一定要小心
static void	fileCopy(java.io.File sourcefile, java.lang.String destinctionFile)
static void	fileCopy(java.lang.String sourcefile, java.lang.String destinctionFile)
static java.lang.String	getFileContent(java.io.File file, java.lang.String charSet)
static java.lang.String	getFileContent(java.lang.String filePath, java.lang.String charSet) 获取文件得内容
static java.lang.String	getFileExtByFileName(java.lang.String fileName)
java.util.Vector	getFileNames(java.lang.String pathName, java.lang.String suffix)
static java.io.File[]	getSubDirectorieAndFiles(java.lang.String parentpath) 参考getSubDirectorieAndFiles(String parentpath,String uri,FileFilter fileFilter)方法
static java.io.File[]	getSubDirectorieAndFiles(java.lang.String parentpath, java.io.FileFilter fileFilter) 参考getSubDirectorieAndFiles(String parentpath,String uri,FileFilter fileFilter)方法
static java.io.File[]	getSubDirectorieAndFiles(java.lang.String parentpath, java.lang.String uri) 参考getSubDirectorieAndFiles(String parentpath,String uri,FileFilter fileFilter)方法
static java.io.File[]	getSubDirectorieAndFiles(java.lang.String parentpath, java.lang.String uri, java.io.FileFilter fileFilter) 获取某个路径下的文件
static java.io.File[]	getSubDirectories(java.lang.String parentpath)
static java.io.File[]	getSubDirectories(java.lang.String parentpath, java.lang.String uri)
static java.io.File[]	getSubFiles(java.lang.String parentpath) 获取某个路径下的所有文件(不包括文件夹)
static java.io.File[]	getSubFiles(java.lang.String parentpath, java.io.FileFilter fileFilter)
static java.io.File[]	getSubFiles(java.lang.String parentpath, java.lang.String uri) 获取某个路径下的所有文件(不包括文件夹)
static java.io.File[]	getSubFiles(java.lang.String parentpath, java.lang.String uri, java.io.FileFilter fileFilter)
static boolean	hasSubDirectory(java.lang.String path)
static boolean	hasSubDirectory(java.lang.String path, java.lang.String uri)
static boolean	hasSubFiles(java.lang.String path)
static boolean	hasSubFiles(java.lang.String path, java.lang.String uri)
static void	main(java.lang.String[] args)
static void	makeFile(java.lang.String destinctionFile)
static void	moveFile(java.lang.String sourceFileName, java.lang.String destPath) 移动文件
static void	moveSubFiles(java.lang.String sourceFileName, java.lang.String destPath)
static java.lang.String	normalizePath(java.lang.String path, char separatorChar) Normalizes a file path that might contain '../' or './' or '//' elements to a normal absolute path.
static java.lang.String	normalizePath(java.net.URL url) Returns the normalized file path created from the given URL.
static java.lang.String	normalizePath(java.net.URL url, char separatorChar) Returns the normalized file path created from the given URL.
static byte[]	readFully(java.io.InputStream in) 从输入流中读取字节数组
static void	saveEntry(java.lang.String destPath, java.util.zip.ZipEntry target, java.util.zip.ZipFile zf)
static void	saveFile(java.lang.String filePath, java.lang.String fileContent, java.lang.String charSet) 将字符串得值写入到文件中
static java.util.List	unzip(java.lang.String sourceFileName, java.lang.String destPath) 将zip文件解压到destPath路径下面
static java.util.List	upzip(java.util.zip.ZipInputStream zip, java.lang.String destPath)
static void	writeFile(java.lang.String fileName, java.lang.String text)
static void	writeFile(java.lang.String fileName, java.lang.String text, boolean isAppend)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileUtil

public FileUtil()

Method Detail

createNewFile

public static java.io.File createNewFile(java.lang.String filePath)

createNewFileOnExist

public static java.io.File createNewFileOnExist(java.lang.String filePath)

createNewDirectory

public static java.io.File createNewDirectory(java.lang.String directorPath)

copy

public static void copy(java.io.File sourceFile,
                        java.lang.String destinction)
                 throws java.io.IOException

Throws:

java.io.IOException

copy

public static void copy(java.lang.String source,
                        java.lang.String destinction)
                 throws java.io.IOException

目录拷贝,用于对目录的所有文件和子目录进行递归拷贝

Parameters:

source -

destinction - 必须为目录

Throws:

java.io.IOException

makeFile

public static void makeFile(java.lang.String destinctionFile)

fileCopy

public static void fileCopy(java.lang.String sourcefile,
                            java.lang.String destinctionFile)
                     throws java.io.IOException

Throws:

java.io.IOException

fileCopy

public static void fileCopy(java.io.File sourcefile,
                            java.lang.String destinctionFile)
                     throws java.io.IOException

Throws:

java.io.IOException

getFileNames

public java.util.Vector getFileNames(java.lang.String pathName,
                                     java.lang.String suffix)
                              throws GetFileNamesException

Throws:

GetFileNamesException

deleteFile

public static void deleteFile(java.lang.String path)

删除文件目录下的所有子文件和子目录，操作一定要小心

Parameters:

publishTemppath -

deleteFileOnly

public static void deleteFileOnly(java.lang.String path)

只删除目标文件

Parameters:

path - 文件绝对路径

moveFile

public static void moveFile(java.lang.String sourceFileName,
                            java.lang.String destPath)
                     throws FileMoveException

移动文件

Throws:

FileMoveException

main

public static void main(java.lang.String[] args)

moveSubFiles

public static void moveSubFiles(java.lang.String sourceFileName,
                                java.lang.String destPath)

upzip

public static java.util.List upzip(java.util.zip.ZipInputStream zip,
                                   java.lang.String destPath)
                            throws java.util.zip.ZipException,
                                   java.io.IOException

Throws:

java.util.zip.ZipException

java.io.IOException

unzip

public static java.util.List unzip(java.lang.String sourceFileName,
                                   java.lang.String destPath)
                            throws java.util.zip.ZipException,
                                   java.io.IOException

将zip文件解压到destPath路径下面

Parameters:

sourceFileName -

destPath -

Returns:

Throws:

java.util.zip.ZipException

java.io.IOException - FileUtil.java

saveEntry

public static void saveEntry(java.lang.String destPath,
                             java.util.zip.ZipEntry target,
                             java.util.zip.ZipFile zf)
                      throws java.util.zip.ZipException,
                             java.io.IOException

Throws:

java.util.zip.ZipException

java.io.IOException

createDir

public static boolean createDir(java.lang.String dirName)

createFile

public static void createFile(java.lang.String fileName)
                       throws java.io.IOException

Throws:

java.io.IOException

writeFile

public static void writeFile(java.lang.String fileName,
                             java.lang.String text)
                      throws java.io.IOException

Throws:

java.io.IOException

writeFile

public static void writeFile(java.lang.String fileName,
                             java.lang.String text,
                             boolean isAppend)
                      throws java.io.IOException

Throws:

java.io.IOException

deleteSubfiles

public static void deleteSubfiles(java.lang.String publishTemppath)

删除文件目录下的所有子文件和子目录，操作一定要小心

Parameters:

publishTemppath -

getFileExtByFileName

public static java.lang.String getFileExtByFileName(java.lang.String fileName)

normalizePath

public static java.lang.String normalizePath(java.net.URL url)

Returns the normalized file path created from the given URL.

The path part URL.getPath() is used, unescaped and normalized using normalizePath(String, char) using File.separatorChar.

Parameters:

url - the URL to extract the path information from

Returns:

the normalized file path created from the given URL using File.separatorChar

See Also:

normalizePath(URL, char)

normalizePath

public static java.lang.String normalizePath(java.net.URL url,
                                             char separatorChar)

Returns the normalized file path created from the given URL.

The path part URL.getPath() is used, unescaped and normalized using normalizePath(String, char).

Parameters:

url - the URL to extract the path information from

separatorChar - the file separator char to use, for example File.separatorChar

Returns:

the normalized file path created from the given URL

normalizePath

public static java.lang.String normalizePath(java.lang.String path,
                                             char separatorChar)

Normalizes a file path that might contain '../' or './' or '//' elements to a normal absolute path.

Can also handle Windows like path information containing a drive letter, like C:\path\..\.

Parameters:

path - the path to normalize

separatorChar - the file separator char to use, for example File.separatorChar

Returns:

the normalized path

saveFile

public static void saveFile(java.lang.String filePath,
                            java.lang.String fileContent,
                            java.lang.String charSet)
                     throws java.io.IOException

将字符串得值写入到文件中

Parameters:

filePath - 文件得绝对路径

fileContent - 内容

Throws:

java.io.IOException

getFileContent

public static java.lang.String getFileContent(java.lang.String filePath,
                                              java.lang.String charSet)
                                       throws java.io.IOException

获取文件得内容

Parameters:

filePath - 文件得物理路径

Returns:

Throws:

java.io.IOException

hasSubDirectory

public static boolean hasSubDirectory(java.lang.String path,
                                      java.lang.String uri)

Parameters:

path -

Returns:

hasSubDirectory

public static boolean hasSubDirectory(java.lang.String path)

Parameters:

path -

Returns:

hasSubFiles

public static boolean hasSubFiles(java.lang.String path,
                                  java.lang.String uri)

Parameters:

path -

Returns:

hasSubFiles

public static boolean hasSubFiles(java.lang.String path)

Parameters:

path -

Returns:

getSubDirectories

public static java.io.File[] getSubDirectories(java.lang.String parentpath,
                                               java.lang.String uri)

getSubDirectories

public static java.io.File[] getSubDirectories(java.lang.String parentpath)

getSubFiles

public static java.io.File[] getSubFiles(java.lang.String parentpath)

获取某个路径下的所有文件(不包括文件夹)

getSubFiles

public static java.io.File[] getSubFiles(java.lang.String parentpath,
                                         java.lang.String uri)

获取某个路径下的所有文件(不包括文件夹)

getSubFiles

public static java.io.File[] getSubFiles(java.lang.String parentpath,
                                         java.io.FileFilter fileFilter)

getSubFiles

public static java.io.File[] getSubFiles(java.lang.String parentpath,
                                         java.lang.String uri,
                                         java.io.FileFilter fileFilter)

getSubDirectorieAndFiles

public static java.io.File[] getSubDirectorieAndFiles(java.lang.String parentpath)

参考getSubDirectorieAndFiles(String parentpath,String uri,FileFilter fileFilter)方法

getSubDirectorieAndFiles

public static java.io.File[] getSubDirectorieAndFiles(java.lang.String parentpath,
                                                      java.lang.String uri)

参考getSubDirectorieAndFiles(String parentpath,String uri,FileFilter fileFilter)方法

getSubDirectorieAndFiles

public static java.io.File[] getSubDirectorieAndFiles(java.lang.String parentpath,
                                                      java.io.FileFilter fileFilter)

参考getSubDirectorieAndFiles(String parentpath,String uri,FileFilter fileFilter)方法

getSubDirectorieAndFiles

public static java.io.File[] getSubDirectorieAndFiles(java.lang.String parentpath,
                                                      java.lang.String uri,
                                                      java.io.FileFilter fileFilter)

获取某个路径下的文件

Parameters:

parentpath - 绝对路径

uri - 相对与 parentpath的相对路径

fileFilter - 过滤某些文件,这个权力交给了使用该方法的用户

Returns:

getFileContent

public static java.lang.String getFileContent(java.io.File file,
                                              java.lang.String charSet)

readFully

public static byte[] readFully(java.io.InputStream in)
                        throws java.io.IOException

从输入流中读取字节数组

Parameters:

in -

Returns:

Throws:

java.io.IOException