com.defipay.api.client.impl

类 Utils

java.lang.Object

com.defipay.api.client.impl.Utils

public class Utils
extends Object

构造器概要

构造器

构造器和说明
Utils()

方法概要

限定符和类型	方法和说明
static byte[]	bigIntegerToBytes(BigInteger b, int numBytes)
static String	bytesToHex(byte[] hash)
static void	checkArgument(boolean expression, Object errorMessage)
static byte[]	hexToBytes(String s)
static byte[]	sha256(byte[] message)

从类继承的方法 java.lang.Object

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

构造器详细资料

Utils

public Utils()

方法详细资料

sha256

public static byte[] sha256(byte[] message)

bytesToHex

public static String bytesToHex(byte[] hash)

hexToBytes

public static byte[] hexToBytes(String s)

bigIntegerToBytes

public static byte[] bigIntegerToBytes(BigInteger b,
                                       int numBytes)

checkArgument

public static void checkArgument(boolean expression,
                                 Object errorMessage)