cn.aotcloud.utils

类 FileUtil

java.lang.Object

org.apache.commons.io.FileUtils

cn.aotcloud.utils.FileUtil

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

字段概要

从类继承的字段 org.apache.commons.io.FileUtils

EMPTY_FILE_ARRAY, ONE_EB, ONE_EB_BI, ONE_GB, ONE_GB_BI, ONE_KB, ONE_KB_BI, ONE_MB, ONE_MB_BI, ONE_PB, ONE_PB_BI, ONE_TB, ONE_TB_BI, ONE_YB, ONE_ZB

构造器概要

构造器

构造器和说明
FileUtil()

方法概要

限定符和类型	方法和说明
static boolean	canExecute(File file)
static boolean	canExecute(String pathname)
static boolean	canRead(File file)
static boolean	canRead(String pathname)
static boolean	canWrite(File file)
static boolean	canWrite(String pathname)
static int	copy(InputStream in, String outPathname)
static int	copy(String inPathname, String outPathname)
static boolean	createDir(File dir)
static boolean	exists(File file)
static boolean	exists(String pathname)
static String	getAbsolutePath(String pathname)
static String	getFilenameFromPath(String path)
static String	getName(String pathname)
static String	getParent(String pathname)
static String	getPath(String parent, String child)
static boolean	isDirectory(File file)
static boolean	isFile(File file)
static long	length(String pathname)
static File[]	listFiles(File searchFile, FileFilter filter)
static File[]	listFiles(File searchFile, FilenameFilter filter)
static boolean	mkdir(File file)
static boolean	mkdir(String pathname)
static boolean	mkdirs(File file)
static boolean	mkdirs(String pathname)
static File	newFile(File parent, String child)
static File	newFile(String pathname)
static File	newFile(String parent, String child)
static String	readFileContent(String pathname)
static void	write(InputStream in, String pathname)
static void	writeFileContent(String pathname, String content)

从类继承的方法 org.apache.commons.io.FileUtils

byteCountToDisplaySize, byteCountToDisplaySize, checksum, checksumCRC32, cleanDirectory, contentEquals, contentEqualsIgnoreEOL, convertFileCollectionToFileArray, copyDirectory, copyDirectory, copyDirectory, copyDirectory, copyDirectoryToDirectory, copyFile, copyFile, copyFile, copyFileToDirectory, copyFileToDirectory, copyInputStreamToFile, copyToDirectory, copyToDirectory, copyToFile, copyURLToFile, copyURLToFile, deleteDirectory, deleteQuietly, directoryContains, forceDelete, forceDeleteOnExit, forceMkdir, forceMkdirParent, getFile, getFile, getTempDirectory, getTempDirectoryPath, getUserDirectory, getUserDirectoryPath, isFileNewer, isFileNewer, isFileNewer, isFileOlder, isFileOlder, isFileOlder, isSymlink, iterateFiles, iterateFiles, iterateFilesAndDirs, lineIterator, lineIterator, listFiles, listFiles, listFilesAndDirs, moveDirectory, moveDirectoryToDirectory, moveFile, moveFileToDirectory, moveToDirectory, openInputStream, openOutputStream, openOutputStream, readFileToByteArray, readFileToString, readFileToString, readFileToString, readLines, readLines, readLines, sizeOf, sizeOfAsBigInteger, sizeOfDirectory, sizeOfDirectoryAsBigInteger, toFile, toFiles, touch, toURLs, waitFor, write, write, write, write, write, write, writeByteArrayToFile, writeByteArrayToFile, writeByteArrayToFile, writeByteArrayToFile, writeLines, writeLines, writeLines, writeLines, writeLines, writeLines, writeLines, writeLines, writeStringToFile, writeStringToFile, writeStringToFile, writeStringToFile, writeStringToFile, writeStringToFile

从类继承的方法 java.lang.Object

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

构造器详细资料

FileUtil

public FileUtil()

方法详细资料

newFile

public static File newFile(String pathname)

newFile

public static File newFile(String parent,
                           String child)

newFile

public static File newFile(File parent,
                           String child)

mkdirs

public static boolean mkdirs(File file)

mkdirs

public static boolean mkdirs(String pathname)

mkdir

public static boolean mkdir(File file)

mkdir

public static boolean mkdir(String pathname)

listFiles

public static File[] listFiles(File searchFile,
                               FileFilter filter)

listFiles

public static File[] listFiles(File searchFile,
                               FilenameFilter filter)

exists

public static boolean exists(File file)

exists

public static boolean exists(String pathname)

isDirectory

public static boolean isDirectory(File file)

isFile

public static boolean isFile(File file)

canRead

public static boolean canRead(String pathname)

canWrite

public static boolean canWrite(String pathname)

canExecute

public static boolean canExecute(String pathname)

canRead

public static boolean canRead(File file)

canWrite

public static boolean canWrite(File file)

canExecute

public static boolean canExecute(File file)

getParent

public static String getParent(String pathname)

getName

public static String getName(String pathname)

getAbsolutePath

public static String getAbsolutePath(String pathname)

length

public static long length(String pathname)

getPath

public static String getPath(String parent,
                             String child)

readFileContent

public static String readFileContent(String pathname)
                              throws IOException

抛出:

IOException

writeFileContent

public static void writeFileContent(String pathname,
                                    String content)
                             throws IOException

抛出:

IOException

write

public static void write(InputStream in,
                         String pathname)
                  throws IOException

抛出:

IOException

copy

public static int copy(String inPathname,
                       String outPathname)
                throws IOException

抛出:

IOException

copy

public static int copy(InputStream in,
                       String outPathname)
                throws IOException

抛出:

IOException

getFilenameFromPath

public static String getFilenameFromPath(String path)

createDir

public static boolean createDir(File dir)