com.github.emailservice.util

类 FileUtil

java.lang.Object

com.github.emailservice.util.FileUtil

public class FileUtil
extends Object

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	FileUtil.IOSupplier<T>

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 File	cacheTempFile(String cacheFileName, FileUtil.IOSupplier<InputStream> inputStream, boolean deleteOnExit)
static long	copy(InputStream source, OutputStream sink, int bufferSize)
static long	copy(InputStream in, Path target, int bufferSize, CopyOption... options)
static String	filterSymbol(String name)
static String	getFileAttribute(Path file, String attrName)
static String	getFileExtension(String fileName)
static String	getFileExtension(String fileName, String def)
static String	getFileName(String url)
static boolean	setFileAttribute(Path file, String attrName, String attrValue)

从类继承的方法 java.lang.Object

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

构造器详细资料

FileUtil

public FileUtil()

方法详细资料

getFileName

public static String getFileName(String url)

filterSymbol

public static String filterSymbol(String name)

getFileExtension

public static String getFileExtension(String fileName)

getFileExtension

public static String getFileExtension(String fileName,
                                      String def)

cacheTempFile

public static File cacheTempFile(String cacheFileName,
                                 FileUtil.IOSupplier<InputStream> inputStream,
                                 boolean deleteOnExit)
                          throws IOException

抛出:

IOException

getFileAttribute

public static String getFileAttribute(Path file,
                                      String attrName)

setFileAttribute

public static boolean setFileAttribute(Path file,
                                       String attrName,
                                       String attrValue)

copy

public static long copy(InputStream in,
                        Path target,
                        int bufferSize,
                        CopyOption... options)
                 throws IOException

抛出:

IOException

copy

public static long copy(InputStream source,
                        OutputStream sink,
                        int bufferSize)
                 throws IOException

抛出:

IOException