程序包 com.xingyuv.captcha.util

类 FileCopyUtils

java.lang.Object

com.xingyuv.captcha.util.FileCopyUtils

public abstract class FileCopyUtils
extends Object

字段概要

字段

修饰符和类型	字段	说明
static final int	BUFFER_SIZE

构造器概要

构造器

构造器	说明
FileCopyUtils()

方法概要

修饰符和类型	方法	说明
static void	copy(byte[] in, File out)
static void	copy(byte[] in, OutputStream out)
static int	copy(File in, File out)
static int	copy(InputStream in, OutputStream out)
static int	copy(Reader in, Writer out)
static void	copy(String in, Writer out)
static byte[]	copyToByteArray(File in)
static byte[]	copyToByteArray(InputStream in)
static String	copyToString(Reader in)

从类继承的方法 java.lang.Object

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

字段详细资料

BUFFER_SIZE

public static final int BUFFER_SIZE

另请参阅:

• 常量字段值

构造器详细资料

FileCopyUtils

public FileCopyUtils()

方法详细资料

copy

public static int copy(File in,
 File out)
                throws IOException

抛出:

IOException

copy

public static void copy(byte[] in,
 File out)
                 throws IOException

抛出:

IOException

copyToByteArray

public static byte[] copyToByteArray(File in)
                              throws IOException

抛出:

IOException

copy

public static int copy(InputStream in,
 OutputStream out)
                throws IOException

抛出:

IOException

copy

public static void copy(byte[] in,
 OutputStream out)
                 throws IOException

抛出:

IOException

copyToByteArray

public static byte[] copyToByteArray(InputStream in)
                              throws IOException

抛出:

IOException

copy

public static int copy(Reader in,
 Writer out)
                throws IOException

抛出:

IOException

copy

public static void copy(String in,
 Writer out)
                 throws IOException

抛出:

IOException

copyToString

public static String copyToString(Reader in)
                           throws IOException

抛出:

IOException