xin.yukino.blockchain

类 CodecUtil

java.lang.Object

xin.yukino.blockchain.CodecUtil

public class CodecUtil
extends Object

构造器概要

构造器

构造器和说明
CodecUtil()

方法概要

限定符和类型	方法和说明
static String	abiEncode(org.web3j.abi.datatypes.Type... parameters)
static String	abiEncodePacked(org.web3j.abi.datatypes.Type... parameters)
static String	buildMethodId(String methodSignature)
static String	buildMethodSignature(String methodName, List<org.web3j.abi.datatypes.Type> parameters)
static String	cleanHexPrefix(String input)
static List<org.web3j.abi.datatypes.Type>	decodeError(String hexData, org.web3j.abi.datatypes.Event event, String errorMethodId)
static String	decodeHexToUtfString(String hex)
static byte[]	hexStringToByteArray(String hex)
static byte[]	keccak256(byte[] bytes)
static byte[]	keccak256(String hex)
static String	toHexString(byte[] input)

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

CodecUtil

public CodecUtil()

方法详细资料

hexStringToByteArray

public static byte[] hexStringToByteArray(String hex)

decodeHexToUtfString

public static String decodeHexToUtfString(String hex)

buildMethodSignature

public static String buildMethodSignature(String methodName,
                                          List<org.web3j.abi.datatypes.Type> parameters)

buildMethodId

public static String buildMethodId(String methodSignature)

abiEncodePacked

public static String abiEncodePacked(org.web3j.abi.datatypes.Type... parameters)

abiEncode

public static String abiEncode(org.web3j.abi.datatypes.Type... parameters)

decodeError

public static List<org.web3j.abi.datatypes.Type> decodeError(String hexData,
                                                             org.web3j.abi.datatypes.Event event,
                                                             String errorMethodId)

toHexString

public static String toHexString(byte[] input)

cleanHexPrefix

public static String cleanHexPrefix(String input)

keccak256

public static byte[] keccak256(byte[] bytes)

keccak256

public static byte[] keccak256(String hex)