com.baidu.disconf.core.common.utils

Class FileUtils

java.lang.Object

org.apache.commons.io.FileUtils

com.baidu.disconf.core.common.utils.FileUtils

public final class FileUtils
extends org.apache.commons.io.FileUtils

文件操作的方法集

Version:

2014-8-20

Author:

liaoqiqi

Field Summary

Fields inherited from class org.apache.commons.io.FileUtils

EMPTY_FILE_ARRAY, ONE_GB, ONE_KB, ONE_MB

Method Summary

Methods

Modifier and Type	Method and Description
static void	closeInputStream(InputStream is) 关闭文件流
static void	closeOutputStream(OutputStream os) 关闭文件流
static void	closeReader(Reader r) 关闭文件流
static void	closeWriter(Writer w) 关闭文件流
static boolean	isFileEqual(File oldFile, File newFile) http://blog.csdn.net/very365_1208/article/details/8824033 http://www.avajava.com/tutorials/lessons/whats-a-quick-way -to-tell-if-the-contents-of-two-files-are-identical-or-not.html
static boolean	isFileUpdate(String oldName, String newName) 使用jar包：commons-codec-1.4.jar的md5比较方法 http://blog.csdn.net/very365_1208/article/details/8824033

Methods inherited from class org.apache.commons.io.FileUtils

byteCountToDisplaySize, checksum, checksumCRC32, cleanDirectory, contentEquals, convertFileCollectionToFileArray, copyDirectory, copyDirectory, copyDirectory, copyDirectory, copyDirectoryToDirectory, copyFile, copyFile, copyFileToDirectory, copyFileToDirectory, copyURLToFile, deleteDirectory, deleteQuietly, forceDelete, forceDeleteOnExit, forceMkdir, isFileNewer, isFileNewer, isFileNewer, isFileOlder, isFileOlder, isFileOlder, iterateFiles, iterateFiles, lineIterator, lineIterator, listFiles, listFiles, moveDirectory, moveDirectoryToDirectory, moveFile, moveFileToDirectory, moveToDirectory, openInputStream, openOutputStream, readFileToByteArray, readFileToString, readFileToString, readLines, readLines, sizeOfDirectory, toFile, toFiles, touch, toURLs, waitFor, writeByteArrayToFile, writeLines, writeLines, writeLines, writeLines, writeStringToFile, writeStringToFile

Methods inherited from class java.lang.Object

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

Method Detail

closeWriter

public static final void closeWriter(Writer w)

关闭文件流

closeReader

public static final void closeReader(Reader r)

关闭文件流

closeOutputStream

public static final void closeOutputStream(OutputStream os)

关闭文件流

closeInputStream

public static final void closeInputStream(InputStream is)

关闭文件流

isFileUpdate

public static boolean isFileUpdate(String oldName,
                   String newName)

使用jar包：commons-codec-1.4.jar的md5比较方法
http://blog.csdn.net/very365_1208/article/details/8824033

Parameters:

oldName -

newName -

Returns:

isFileEqual

public static boolean isFileEqual(File oldFile,
                  File newFile)

http://blog.csdn.net/very365_1208/article/details/8824033 http://www.avajava.com/tutorials/lessons/whats-a-quick-way -to-tell-if-the-contents-of-two-files-are-identical-or-not.html

Parameters:

oldFile -

newFile -

Returns: