EthWallet class

eth 钱包:

Constructors

EthWallet({required String url, int? networkId})

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Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sdkWeb3 ↔ Web3Client

fuse wallet: web3 dart:

getter/setter pair

Methods

ethCall({dynamic fromAddress, required String toAddress, required String data, BlockNum? atBlock}) → Future<String>

调用合约:

genHDWallet() → Future<HDWallet>

生成 HD 钱包:

genMnemonic() → String

助记词:

genPublicAddress(String privateKey) → Future<EthereumAddress>

获取钱包地址:

getBalance({required String address, String? contractAddress, int? decimals = 18}) → Future<double>

查询余额: 兼容 主链+token

getCredentials(String privateKey) → Future<Credentials>

签名身份:

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

privateKeyFromMnemonic(String mnemonic) → String

私钥:

swapToken({required String privateKey, required String fromAddress, required String toAddress, required String data, BigInt? value, int? maxGas}) → Future<String>

此版本有效:

toEther({required BigInt fromWei, int decimals = 18}) → double

单位转换: wei -> ether

toString() → String

A string representation of this object.

inherited

toWei({required double fromEther, int decimals = 18}) → BigInt

单位转换:

transfer({required String privateKey, required String toAddress, required num amount, String? contractAddress}) → Future<String>

转账: 合并 ETH + ETH Tokens TODO: 本地存储+更新 nonce

Operators

operator ==(Object other) → bool

The equality operator.

inherited