Package com.alibaba.nacos.common.utils

Class IoUtils

java.lang.Object

com.alibaba.nacos.common.utils.IoUtils

public class IoUtils
extends Object

IO related tool methods

Author:

nacos

Constructor Summary

Constructors

Constructor	Description
IoUtils()

Method Summary

Modifier and Type	Method	Description
static void	cleanDirectory(File directory)	清理目录下的内容
static void	closeQuietly(Closeable closeable)
static void	closeQuietly(InputStream input)
static void	closeQuietly(OutputStream output)
static void	closeQuietly(HttpURLConnection connection)
static long	copy(InputStream input, OutputStream output)
static long	copy(Reader input, Writer output)
static void	copyFile(String source, String target)
static void	delete(File fileOrDir)
static boolean	isGzipStream(byte[] bytes)
static List<String>	readLines(Reader input)
static String	toString(InputStream input, String encoding)
static String	toString(Reader reader)
static byte[]	tryDecompress(byte[] raw)
static byte[]	tryDecompress(InputStream raw)
static void	writeStringToFile(File file, String data, String encoding)

Methods inherited from class java.lang.Object

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

Constructor Detail

IoUtils

public IoUtils()

Method Detail

tryDecompress

public static byte[] tryDecompress(InputStream raw)
                            throws Exception

Throws:

Exception

writeStringToFile

public static void writeStringToFile(File file,
                                     String data,
                                     String encoding)
                              throws IOException

Throws:

IOException

readLines

public static List<String> readLines(Reader input)
                              throws IOException

Throws:

IOException

toString

public static String toString(InputStream input,
                              String encoding)
                       throws IOException

Throws:

IOException

toString

public static String toString(Reader reader)
                       throws IOException

Throws:

IOException

copy

public static long copy(Reader input,
                        Writer output)
                 throws IOException

Throws:

IOException

delete

public static void delete(File fileOrDir)
                   throws IOException

Throws:

IOException

cleanDirectory

public static void cleanDirectory(File directory)
                           throws IOException

清理目录下的内容

Throws:

IOException

copy

public static long copy(InputStream input,
                        OutputStream output)
                 throws IOException

Throws:

IOException

copyFile

public static void copyFile(String source,
                            String target)
                     throws IOException

Throws:

IOException

isGzipStream

public static boolean isGzipStream(byte[] bytes)

tryDecompress

public static byte[] tryDecompress(byte[] raw)
                            throws Exception

Throws:

Exception

closeQuietly

public static void closeQuietly(HttpURLConnection connection)

closeQuietly

public static void closeQuietly(InputStream input)

closeQuietly

public static void closeQuietly(OutputStream output)

closeQuietly

public static void closeQuietly(Closeable closeable)