com.mediamain.android.base.util

类 FoxBaseFileUtils

java.lang.Object

com.mediamain.android.base.util.FoxBaseFileUtils

public final class FoxBaseFileUtils
extends java.lang.Object

     author: Blankj
     blog  : http://blankj.com
     time  : 2016/05/03
     desc  : utils about file
 

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	FoxBaseFileUtils.OnReplaceListener

方法概要

限定符和类型	方法和说明
static boolean	copyDir(java.io.File srcDir, java.io.File destDir) Copy the directory.
static boolean	copyDir(java.io.File srcDir, java.io.File destDir, FoxBaseFileUtils.OnReplaceListener listener) Copy the directory.
static boolean	copyDir(java.lang.String srcDirPath, java.lang.String destDirPath) Copy the directory.
static boolean	copyDir(java.lang.String srcDirPath, java.lang.String destDirPath, FoxBaseFileUtils.OnReplaceListener listener) Copy the directory.
static boolean	copyFile(java.io.File srcFile, java.io.File destFile) Copy the file.
static boolean	copyFile(java.io.File srcFile, java.io.File destFile, FoxBaseFileUtils.OnReplaceListener listener) Copy the file.
static boolean	copyFile(java.lang.String srcFilePath, java.lang.String destFilePath) Copy the file.
static boolean	copyFile(java.lang.String srcFilePath, java.lang.String destFilePath, FoxBaseFileUtils.OnReplaceListener listener) Copy the file.
static boolean	createFileByDeleteOldFile(java.io.File file) Create a file if it doesn't exist, otherwise delete old file before creating.
static boolean	createFileByDeleteOldFile(java.lang.String filePath) Create a file if it doesn't exist, otherwise delete old file before creating.
static boolean	createOrExistsDir(java.io.File file) Create a directory if it doesn't exist, otherwise do nothing.
static boolean	createOrExistsDir(java.lang.String dirPath) Create a directory if it doesn't exist, otherwise do nothing.
static boolean	createOrExistsFile(java.io.File file) Create a file if it doesn't exist, otherwise do nothing.
static boolean	createOrExistsFile(java.lang.String filePath) Create a file if it doesn't exist, otherwise do nothing.
static boolean	delete(java.io.File file) Delete the directory.
static boolean	delete(java.lang.String filePath) Delete the directory.
static boolean	deleteAllInDir(java.io.File dir) Delete the all in directory.
static boolean	deleteAllInDir(java.lang.String dirPath) Delete the all in directory.
static boolean	deleteDir(java.io.File dir) Delete the directory.
static boolean	deleteDir(java.lang.String dirPath) Delete the directory.
static boolean	deleteFile(java.io.File file) Delete the file.
static boolean	deleteFile(java.lang.String srcFilePath) Delete the file.
static boolean	deleteFilesInDir(java.io.File dir) Delete all files in directory.
static boolean	deleteFilesInDir(java.lang.String dirPath) Delete all files in directory.
static boolean	deleteFilesInDirWithFilter(java.io.File dir, java.io.FileFilter filter) Delete all files that satisfy the filter in directory.
static boolean	deleteFilesInDirWithFilter(java.lang.String dirPath, java.io.FileFilter filter) Delete all files that satisfy the filter in directory.
static long	getDirLength(java.io.File dir) Return the length of directory.
static long	getDirLength(java.lang.String dirPath) Return the length of directory.
static java.lang.String	getDirName(java.io.File file) Return the file's path of directory.
static java.lang.String	getDirName(java.lang.String filePath) Return the file's path of directory.
static java.lang.String	getDirSize(java.io.File dir) Return the size of directory.
static java.lang.String	getDirSize(java.lang.String dirPath) Return the size of directory.
static java.io.File	getFileByPath(java.lang.String filePath) Return the file by path.
static java.lang.String	getFileCharsetSimple(java.io.File file) Return the charset of file simply.
static java.lang.String	getFileCharsetSimple(java.lang.String filePath) Return the charset of file simply.
static java.lang.String	getFileExtension(java.io.File file) Return the extension of file.
static java.lang.String	getFileExtension(java.lang.String filePath) Return the extension of file.
static long	getFileLastModified(java.io.File file) Return the time that the file was last modified.
static long	getFileLastModified(java.lang.String filePath) Return the time that the file was last modified.
static long	getFileLength(java.io.File file) Return the length of file.
static long	getFileLength(java.lang.String filePath) Return the length of file.
static int	getFileLines(java.io.File file) Return the number of lines of file.
static int	getFileLines(java.lang.String filePath) Return the number of lines of file.
static byte[]	getFileMD5(java.io.File file) Return the MD5 of file.
static byte[]	getFileMD5(java.lang.String filePath) Return the MD5 of file.
static java.lang.String	getFileMD5ToString(java.io.File file) Return the MD5 of file.
static java.lang.String	getFileMD5ToString(java.lang.String filePath) Return the MD5 of file.
static java.lang.String	getFileName(java.io.File file) Return the name of file.
static java.lang.String	getFileName(java.lang.String filePath) Return the name of file.
static java.lang.String	getFileNameNoExtension(java.io.File file) Return the name of file without extension.
static java.lang.String	getFileNameNoExtension(java.lang.String filePath) Return the name of file without extension.
static java.lang.String	getFileSize(java.io.File file) Return the length of file.
static java.lang.String	getFileSize(java.lang.String filePath) Return the length of file.
static boolean	isDir(java.io.File file) Return whether it is a directory.
static boolean	isDir(java.lang.String dirPath) Return whether it is a directory.
static boolean	isFile(java.io.File file) Return whether it is a file.
static boolean	isFile(java.lang.String filePath) Return whether it is a file.
static boolean	isFileExists(java.io.File file) Return whether the file exists.
static boolean	isFileExists(java.lang.String filePath) Return whether the file exists.
static java.util.List<java.io.File>	listFilesInDir(java.io.File dir) Return the files in directory.
static java.util.List<java.io.File>	listFilesInDir(java.io.File dir, boolean isRecursive) Return the files in directory.
static java.util.List<java.io.File>	listFilesInDir(java.lang.String dirPath) Return the files in directory.
static java.util.List<java.io.File>	listFilesInDir(java.lang.String dirPath, boolean isRecursive) Return the files in directory.
static java.util.List<java.io.File>	listFilesInDirWithFilter(java.io.File dir, java.io.FileFilter filter) Return the files that satisfy the filter in directory.
static java.util.List<java.io.File>	listFilesInDirWithFilter(java.io.File dir, java.io.FileFilter filter, boolean isRecursive) Return the files that satisfy the filter in directory.
static java.util.List<java.io.File>	listFilesInDirWithFilter(java.lang.String dirPath, java.io.FileFilter filter) Return the files that satisfy the filter in directory.
static java.util.List<java.io.File>	listFilesInDirWithFilter(java.lang.String dirPath, java.io.FileFilter filter, boolean isRecursive) Return the files that satisfy the filter in directory.
static boolean	moveDir(java.io.File srcDir, java.io.File destDir) Move the directory.
static boolean	moveDir(java.io.File srcDir, java.io.File destDir, FoxBaseFileUtils.OnReplaceListener listener) Move the directory.
static boolean	moveDir(java.lang.String srcDirPath, java.lang.String destDirPath) Move the directory.
static boolean	moveDir(java.lang.String srcDirPath, java.lang.String destDirPath, FoxBaseFileUtils.OnReplaceListener listener) Move the directory.
static boolean	moveFile(java.io.File srcFile, java.io.File destFile) Move the file.
static boolean	moveFile(java.io.File srcFile, java.io.File destFile, FoxBaseFileUtils.OnReplaceListener listener) Move the file.
static boolean	moveFile(java.lang.String srcFilePath, java.lang.String destFilePath) Move the file.
static boolean	moveFile(java.lang.String srcFilePath, java.lang.String destFilePath, FoxBaseFileUtils.OnReplaceListener listener) Move the file.
static boolean	rename(java.io.File file, java.lang.String newName) Rename the file.
static boolean	rename(java.lang.String filePath, java.lang.String newName) Rename the file.

从类继承的方法 java.lang.Object

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

方法详细资料

getFileByPath

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

Return the file by path.

参数:

filePath - The path of file.

返回:

the file

isFileExists

public static boolean isFileExists(java.lang.String filePath)

Return whether the file exists.

参数:

filePath - The path of file.

返回:

true: yes
false: no

isFileExists

public static boolean isFileExists(java.io.File file)

Return whether the file exists.

参数:

file - The file.

返回:

true: yes
false: no

rename

public static boolean rename(java.lang.String filePath,
                             java.lang.String newName)

Rename the file.

参数:

filePath - The path of file.

newName - The new name of file.

返回:

true: success
false: fail

rename

public static boolean rename(java.io.File file,
                             java.lang.String newName)

Rename the file.

参数:

file - The file.

newName - The new name of file.

返回:

true: success
false: fail

isDir

public static boolean isDir(java.lang.String dirPath)

Return whether it is a directory.

参数:

dirPath - The path of directory.

返回:

true: yes
false: no

isDir

public static boolean isDir(java.io.File file)

Return whether it is a directory.

参数:

file - The file.

返回:

true: yes
false: no

isFile

public static boolean isFile(java.lang.String filePath)

Return whether it is a file.

参数:

filePath - The path of file.

返回:

true: yes
false: no

isFile

public static boolean isFile(java.io.File file)

Return whether it is a file.

参数:

file - The file.

返回:

true: yes
false: no

createOrExistsDir

public static boolean createOrExistsDir(java.lang.String dirPath)

Create a directory if it doesn't exist, otherwise do nothing.

参数:

dirPath - The path of directory.

返回:

true: exists or creates successfully
false: otherwise

createOrExistsDir

public static boolean createOrExistsDir(java.io.File file)

Create a directory if it doesn't exist, otherwise do nothing.

参数:

file - The file.

返回:

true: exists or creates successfully
false: otherwise

createOrExistsFile

public static boolean createOrExistsFile(java.lang.String filePath)

Create a file if it doesn't exist, otherwise do nothing.

参数:

filePath - The path of file.

返回:

true: exists or creates successfully
false: otherwise

createOrExistsFile

public static boolean createOrExistsFile(java.io.File file)

Create a file if it doesn't exist, otherwise do nothing.

参数:

file - The file.

返回:

true: exists or creates successfully
false: otherwise

createFileByDeleteOldFile

public static boolean createFileByDeleteOldFile(java.lang.String filePath)

Create a file if it doesn't exist, otherwise delete old file before creating.

参数:

filePath - The path of file.

返回:

true: success
false: fail

createFileByDeleteOldFile

public static boolean createFileByDeleteOldFile(java.io.File file)

Create a file if it doesn't exist, otherwise delete old file before creating.

参数:

file - The file.

返回:

true: success
false: fail

copyDir

public static boolean copyDir(java.lang.String srcDirPath,
                              java.lang.String destDirPath)

Copy the directory.

参数:

srcDirPath - The path of source directory.

destDirPath - The path of destination directory.

返回:

true: success
false: fail

copyDir

public static boolean copyDir(java.lang.String srcDirPath,
                              java.lang.String destDirPath,
                              FoxBaseFileUtils.OnReplaceListener listener)

Copy the directory.

参数:

srcDirPath - The path of source directory.

destDirPath - The path of destination directory.

listener - The replace listener.

返回:

true: success
false: fail

copyDir

public static boolean copyDir(java.io.File srcDir,
                              java.io.File destDir)

Copy the directory.

参数:

srcDir - The source directory.

destDir - The destination directory.

返回:

true: success
false: fail

copyDir

public static boolean copyDir(java.io.File srcDir,
                              java.io.File destDir,
                              FoxBaseFileUtils.OnReplaceListener listener)

Copy the directory.

参数:

srcDir - The source directory.

destDir - The destination directory.

listener - The replace listener.

返回:

true: success
false: fail

copyFile

public static boolean copyFile(java.lang.String srcFilePath,
                               java.lang.String destFilePath)

Copy the file.

参数:

srcFilePath - The path of source file.

destFilePath - The path of destination file.

返回:

true: success
false: fail

copyFile

public static boolean copyFile(java.lang.String srcFilePath,
                               java.lang.String destFilePath,
                               FoxBaseFileUtils.OnReplaceListener listener)

Copy the file.

参数:

srcFilePath - The path of source file.

destFilePath - The path of destination file.

listener - The replace listener.

返回:

true: success
false: fail

copyFile

public static boolean copyFile(java.io.File srcFile,
                               java.io.File destFile)

Copy the file.

参数:

srcFile - The source file.

destFile - The destination file.

返回:

true: success
false: fail

copyFile

public static boolean copyFile(java.io.File srcFile,
                               java.io.File destFile,
                               FoxBaseFileUtils.OnReplaceListener listener)

Copy the file.

参数:

srcFile - The source file.

destFile - The destination file.

listener - The replace listener.

返回:

true: success
false: fail

moveDir

public static boolean moveDir(java.lang.String srcDirPath,
                              java.lang.String destDirPath)

Move the directory.

参数:

srcDirPath - The path of source directory.

destDirPath - The path of destination directory.

返回:

true: success
false: fail

moveDir

public static boolean moveDir(java.lang.String srcDirPath,
                              java.lang.String destDirPath,
                              FoxBaseFileUtils.OnReplaceListener listener)

Move the directory.

参数:

srcDirPath - The path of source directory.

destDirPath - The path of destination directory.

listener - The replace listener.

返回:

true: success
false: fail

moveDir

public static boolean moveDir(java.io.File srcDir,
                              java.io.File destDir)

Move the directory.

参数:

srcDir - The source directory.

destDir - The destination directory.

返回:

true: success
false: fail

moveDir

public static boolean moveDir(java.io.File srcDir,
                              java.io.File destDir,
                              FoxBaseFileUtils.OnReplaceListener listener)

Move the directory.

参数:

srcDir - The source directory.

destDir - The destination directory.

listener - The replace listener.

返回:

true: success
false: fail

moveFile

public static boolean moveFile(java.lang.String srcFilePath,
                               java.lang.String destFilePath)

Move the file.

参数:

srcFilePath - The path of source file.

destFilePath - The path of destination file.

返回:

true: success
false: fail

moveFile

public static boolean moveFile(java.lang.String srcFilePath,
                               java.lang.String destFilePath,
                               FoxBaseFileUtils.OnReplaceListener listener)

Move the file.

参数:

srcFilePath - The path of source file.

destFilePath - The path of destination file.

listener - The replace listener.

返回:

true: success
false: fail

moveFile

public static boolean moveFile(java.io.File srcFile,
                               java.io.File destFile)

Move the file.

参数:

srcFile - The source file.

destFile - The destination file.

返回:

true: success
false: fail

moveFile

public static boolean moveFile(java.io.File srcFile,
                               java.io.File destFile,
                               FoxBaseFileUtils.OnReplaceListener listener)

Move the file.

参数:

srcFile - The source file.

destFile - The destination file.

listener - The replace listener.

返回:

true: success
false: fail

delete

public static boolean delete(java.lang.String filePath)

Delete the directory.

参数:

filePath - The path of file.

返回:

true: success
false: fail

delete

public static boolean delete(java.io.File file)

Delete the directory.

参数:

file - The file.

返回:

true: success
false: fail

deleteDir

public static boolean deleteDir(java.lang.String dirPath)

Delete the directory.

参数:

dirPath - The path of directory.

返回:

true: success
false: fail

deleteDir

public static boolean deleteDir(java.io.File dir)

Delete the directory.

参数:

dir - The directory.

返回:

true: success
false: fail

deleteFile

public static boolean deleteFile(java.lang.String srcFilePath)

Delete the file.

参数:

srcFilePath - The path of source file.

返回:

true: success
false: fail

deleteFile

public static boolean deleteFile(java.io.File file)

Delete the file.

参数:

file - The file.

返回:

true: success
false: fail

deleteAllInDir

public static boolean deleteAllInDir(java.lang.String dirPath)

Delete the all in directory.

参数:

dirPath - The path of directory.

返回:

true: success
false: fail

deleteAllInDir

public static boolean deleteAllInDir(java.io.File dir)

Delete the all in directory.

参数:

dir - The directory.

返回:

true: success
false: fail

deleteFilesInDir

public static boolean deleteFilesInDir(java.lang.String dirPath)

Delete all files in directory.

参数:

dirPath - The path of directory.

返回:

true: success
false: fail

deleteFilesInDir

public static boolean deleteFilesInDir(java.io.File dir)

Delete all files in directory.

参数:

dir - The directory.

返回:

true: success
false: fail

deleteFilesInDirWithFilter

public static boolean deleteFilesInDirWithFilter(java.lang.String dirPath,
                                                 java.io.FileFilter filter)

Delete all files that satisfy the filter in directory.

参数:

dirPath - The path of directory.

filter - The filter.

返回:

true: success
false: fail

deleteFilesInDirWithFilter

public static boolean deleteFilesInDirWithFilter(java.io.File dir,
                                                 java.io.FileFilter filter)

Delete all files that satisfy the filter in directory.

参数:

dir - The directory.

filter - The filter.

返回:

true: success
false: fail

listFilesInDir

public static java.util.List<java.io.File> listFilesInDir(java.lang.String dirPath)

Return the files in directory.

Doesn't traverse subdirectories

参数:

dirPath - The path of directory.

返回:

the files in directory

listFilesInDir

public static java.util.List<java.io.File> listFilesInDir(java.io.File dir)

Return the files in directory.

Doesn't traverse subdirectories

参数:

dir - The directory.

返回:

the files in directory

listFilesInDir

public static java.util.List<java.io.File> listFilesInDir(java.lang.String dirPath,
                                                          boolean isRecursive)

Return the files in directory.

参数:

dirPath - The path of directory.

isRecursive - True to traverse subdirectories, false otherwise.

返回:

the files in directory

listFilesInDir

public static java.util.List<java.io.File> listFilesInDir(java.io.File dir,
                                                          boolean isRecursive)

Return the files in directory.

参数:

dir - The directory.

isRecursive - True to traverse subdirectories, false otherwise.

返回:

the files in directory

listFilesInDirWithFilter

public static java.util.List<java.io.File> listFilesInDirWithFilter(java.lang.String dirPath,
                                                                    java.io.FileFilter filter)

Return the files that satisfy the filter in directory.

Doesn't traverse subdirectories

参数:

dirPath - The path of directory.

filter - The filter.

返回:

the files that satisfy the filter in directory

listFilesInDirWithFilter

public static java.util.List<java.io.File> listFilesInDirWithFilter(java.io.File dir,
                                                                    java.io.FileFilter filter)

Return the files that satisfy the filter in directory.

Doesn't traverse subdirectories

参数:

dir - The directory.

filter - The filter.

返回:

the files that satisfy the filter in directory

listFilesInDirWithFilter

public static java.util.List<java.io.File> listFilesInDirWithFilter(java.lang.String dirPath,
                                                                    java.io.FileFilter filter,
                                                                    boolean isRecursive)

Return the files that satisfy the filter in directory.

参数:

dirPath - The path of directory.

filter - The filter.

isRecursive - True to traverse subdirectories, false otherwise.

返回:

the files that satisfy the filter in directory

listFilesInDirWithFilter

public static java.util.List<java.io.File> listFilesInDirWithFilter(java.io.File dir,
                                                                    java.io.FileFilter filter,
                                                                    boolean isRecursive)

Return the files that satisfy the filter in directory.

参数:

dir - The directory.

filter - The filter.

isRecursive - True to traverse subdirectories, false otherwise.

返回:

the files that satisfy the filter in directory

getFileLastModified

public static long getFileLastModified(java.lang.String filePath)

Return the time that the file was last modified.

参数:

filePath - The path of file.

返回:

the time that the file was last modified

getFileLastModified

public static long getFileLastModified(java.io.File file)

Return the time that the file was last modified.

参数:

file - The file.

返回:

the time that the file was last modified

getFileCharsetSimple

public static java.lang.String getFileCharsetSimple(java.lang.String filePath)

Return the charset of file simply.

参数:

filePath - The path of file.

返回:

the charset of file simply

getFileCharsetSimple

public static java.lang.String getFileCharsetSimple(java.io.File file)

Return the charset of file simply.

参数:

file - The file.

返回:

the charset of file simply

getFileLines

public static int getFileLines(java.lang.String filePath)

Return the number of lines of file.

参数:

filePath - The path of file.

返回:

the number of lines of file

getFileLines

public static int getFileLines(java.io.File file)

Return the number of lines of file.

参数:

file - The file.

返回:

the number of lines of file

getDirSize

public static java.lang.String getDirSize(java.lang.String dirPath)

Return the size of directory.

参数:

dirPath - The path of directory.

返回:

the size of directory

getDirSize

public static java.lang.String getDirSize(java.io.File dir)

Return the size of directory.

参数:

dir - The directory.

返回:

the size of directory

getFileSize

public static java.lang.String getFileSize(java.lang.String filePath)

Return the length of file.

参数:

filePath - The path of file.

返回:

the length of file

getFileSize

public static java.lang.String getFileSize(java.io.File file)

Return the length of file.

参数:

file - The file.

返回:

the length of file

getDirLength

public static long getDirLength(java.lang.String dirPath)

Return the length of directory.

参数:

dirPath - The path of directory.

返回:

the length of directory

getDirLength

public static long getDirLength(java.io.File dir)

Return the length of directory.

参数:

dir - The directory.

返回:

the length of directory

getFileLength

public static long getFileLength(java.lang.String filePath)

Return the length of file.

参数:

filePath - The path of file.

返回:

the length of file

getFileLength

public static long getFileLength(java.io.File file)

Return the length of file.

参数:

file - The file.

返回:

the length of file

getFileMD5ToString

public static java.lang.String getFileMD5ToString(java.lang.String filePath)

Return the MD5 of file.

参数:

filePath - The path of file.

返回:

the md5 of file

getFileMD5ToString

public static java.lang.String getFileMD5ToString(java.io.File file)

Return the MD5 of file.

参数:

file - The file.

返回:

the md5 of file

getFileMD5

public static byte[] getFileMD5(java.lang.String filePath)

Return the MD5 of file.

参数:

filePath - The path of file.

返回:

the md5 of file

getFileMD5

public static byte[] getFileMD5(java.io.File file)

Return the MD5 of file.

参数:

file - The file.

返回:

the md5 of file

getDirName

public static java.lang.String getDirName(java.io.File file)

Return the file's path of directory.

参数:

file - The file.

返回:

the file's path of directory

getDirName

public static java.lang.String getDirName(java.lang.String filePath)

Return the file's path of directory.

参数:

filePath - The path of file.

返回:

the file's path of directory

getFileName

public static java.lang.String getFileName(java.io.File file)

Return the name of file.

参数:

file - The file.

返回:

the name of file

getFileName

public static java.lang.String getFileName(java.lang.String filePath)

Return the name of file.

参数:

filePath - The path of file.

返回:

the name of file

getFileNameNoExtension

public static java.lang.String getFileNameNoExtension(java.io.File file)

Return the name of file without extension.

参数:

file - The file.

返回:

the name of file without extension

getFileNameNoExtension

public static java.lang.String getFileNameNoExtension(java.lang.String filePath)

Return the name of file without extension.

参数:

filePath - The path of file.

返回:

the name of file without extension

getFileExtension

public static java.lang.String getFileExtension(java.io.File file)

Return the extension of file.

参数:

file - The file.

返回:

the extension of file

getFileExtension

public static java.lang.String getFileExtension(java.lang.String filePath)

Return the extension of file.

参数:

filePath - The path of file.

返回:

the extension of file