xin.yukino.blockchain.contract.eip.eip20

类 Erc20

java.lang.Object

xin.yukino.blockchain.contract.eip.eip20.Erc20

public class Erc20
extends Object

构造器概要

构造器

构造器和说明
Erc20()

方法概要

限定符和类型	方法和说明
static org.web3j.protocol.core.methods.response.EthSendTransaction	approve(String contract, String to, BigInteger amount, org.web3j.crypto.Credentials credentials, BlockChainClient blockChainClient)
static BigInteger	balanceOf(String contract, String from, BlockChainClient blockChainClient)
static BigInteger	decimals(String contract, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.EthSendTransaction	mint(String contract, String account, BigInteger amount, org.web3j.crypto.Credentials credentials, BlockChainClient blockChainClient)
static String	name(String contract, BlockChainClient blockChainClient)
static String	symbol(String contract, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.EthSendTransaction	transfer(String contract, String to, BigInteger amount, org.web3j.crypto.Credentials credentials, BlockChainClient blockChainClient)
static org.web3j.protocol.core.methods.response.EthSendTransaction	transferFrom(String contract, String from, String to, BigInteger amount, org.web3j.crypto.Credentials credentials, BlockChainClient blockChainClient)

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

Erc20

public Erc20()

方法详细资料

name

public static String name(String contract,
                          BlockChainClient blockChainClient)

symbol

public static String symbol(String contract,
                            BlockChainClient blockChainClient)

decimals

public static BigInteger decimals(String contract,
                                  BlockChainClient blockChainClient)

balanceOf

public static BigInteger balanceOf(String contract,
                                   String from,
                                   BlockChainClient blockChainClient)

mint

public static org.web3j.protocol.core.methods.response.EthSendTransaction mint(String contract,
                                                                               String account,
                                                                               BigInteger amount,
                                                                               org.web3j.crypto.Credentials credentials,
                                                                               BlockChainClient blockChainClient)

transferFrom

public static org.web3j.protocol.core.methods.response.EthSendTransaction transferFrom(String contract,
                                                                                       String from,
                                                                                       String to,
                                                                                       BigInteger amount,
                                                                                       org.web3j.crypto.Credentials credentials,
                                                                                       BlockChainClient blockChainClient)

transfer

public static org.web3j.protocol.core.methods.response.EthSendTransaction transfer(String contract,
                                                                                   String to,
                                                                                   BigInteger amount,
                                                                                   org.web3j.crypto.Credentials credentials,
                                                                                   BlockChainClient blockChainClient)

approve

public static org.web3j.protocol.core.methods.response.EthSendTransaction approve(String contract,
                                                                                  String to,
                                                                                  BigInteger amount,
                                                                                  org.web3j.crypto.Credentials credentials,
                                                                                  BlockChainClient blockChainClient)