jetbrick.io.file

Class FileUtils

java.lang.Object

jetbrick.io.file.FileUtils

public final class FileUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static long	ONE_GB
static long	ONE_KB
static long	ONE_MB

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static long	getFileSize(File file)
static long	getFolderSize(File directory)
static boolean	isSymbolLink(File file) 判断文件是否是符号链接.

Methods inherited from class java.lang.Object

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

Field Detail

ONE_KB

public static final long ONE_KB

See Also:

Constant Field Values

ONE_MB

public static final long ONE_MB

See Also:

Constant Field Values

ONE_GB

public static final long ONE_GB

See Also:

Constant Field Values

Constructor Detail

FileUtils

public FileUtils()

Method Detail

getFileSize

public static long getFileSize(File file)

getFolderSize

public static long getFolderSize(File directory)

isSymbolLink

public static boolean isSymbolLink(File file)
                            throws IOException

判断文件是否是符号链接.

Throws:

IOException