io.openmessaging.storage.dledger.utils

类 IOUtils

java.lang.Object

io.openmessaging.storage.dledger.utils.IOUtils

public class IOUtils
extends java.lang.Object

字段概要

字段

限定符和类型	字段和说明
static java.nio.charset.Charset	DEFAULT_CHARSET

构造器概要

构造器

构造器和说明
IOUtils()

方法概要

限定符和类型	方法和说明
static boolean	compareAndIncreaseOnly(java.util.concurrent.atomic.AtomicLong target, long value)
static void	deleteFile(java.io.File file)
static java.lang.String	file2String(java.io.File file)
static java.lang.String	file2String(java.lang.String fileName)
static java.lang.String	file2String(java.net.URL url)
static java.lang.String	getLocalhostByNetworkInterface()
static java.util.List<java.lang.String>	getLocalInetAddress()
static java.lang.String	humanReadableByteCount(long bytes, boolean si)
static boolean	isPropertiesEqual(java.util.Properties p1, java.util.Properties p2)
static java.util.Properties	object2Properties(java.lang.Object object)
static void	properties2Object(java.util.Properties p, java.lang.Object object)
static java.lang.String	properties2String(java.util.Properties properties)
static void	string2File(java.lang.String str, java.lang.String fileName)
static void	string2FileNotSafe(java.lang.String str, java.lang.String fileName)
static java.util.Properties	string2Properties(java.lang.String str)

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

DEFAULT_CHARSET

public static final java.nio.charset.Charset DEFAULT_CHARSET

构造器详细资料

IOUtils

public IOUtils()

方法详细资料

string2File

public static void string2File(java.lang.String str,
                               java.lang.String fileName)
                        throws java.io.IOException

抛出:

java.io.IOException

string2FileNotSafe

public static void string2FileNotSafe(java.lang.String str,
                                      java.lang.String fileName)
                               throws java.io.IOException

抛出:

java.io.IOException

file2String

public static java.lang.String file2String(java.lang.String fileName)
                                    throws java.io.IOException

抛出:

java.io.IOException

file2String

public static java.lang.String file2String(java.io.File file)
                                    throws java.io.IOException

抛出:

java.io.IOException

file2String

public static java.lang.String file2String(java.net.URL url)

properties2String

public static java.lang.String properties2String(java.util.Properties properties)

string2Properties

public static java.util.Properties string2Properties(java.lang.String str)

object2Properties

public static java.util.Properties object2Properties(java.lang.Object object)

properties2Object

public static void properties2Object(java.util.Properties p,
                                     java.lang.Object object)

isPropertiesEqual

public static boolean isPropertiesEqual(java.util.Properties p1,
                                        java.util.Properties p2)

getLocalInetAddress

public static java.util.List<java.lang.String> getLocalInetAddress()

getLocalhostByNetworkInterface

public static java.lang.String getLocalhostByNetworkInterface()
                                                       throws java.net.SocketException

抛出:

java.net.SocketException

compareAndIncreaseOnly

public static boolean compareAndIncreaseOnly(java.util.concurrent.atomic.AtomicLong target,
                                             long value)

humanReadableByteCount

public static java.lang.String humanReadableByteCount(long bytes,
                                                      boolean si)

deleteFile

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