Application Programming Interface (API)
Wallets and Signers
A Wallet manages a private/public key pair which is used to cryptographically sign transactions and prove ownership on the Ethereum network.钱包管理一个私有/公钥对，该对用于在Ethereum网络上对交易进行加密签名并证明所有权。
Wallet
The Wallet implements the Signer API and can be used anywhere a Signer is expected and has all the required properties.钱包实现了签名者API，可以在需要签名者的任何地方使用，并具有所有必需的属性。
Creating Instances
- new Wallet ( privateKey [ , provider ] )
- Creates a new instance from privateKey and optionally connect a provider
- 使用私钥创建新实例并可选地连接provider
- Wallet. createRandom ( [ options ] ) => Wallet
-
Creates a new random wallet. Ensure this wallet is stored somewhere safe, if lost there is NO way to recover it.
随机创建钱包。保证钱包存储在某个安全的地方，如果丢失了是没有办法恢复的
Options may have the properties:可选项的属性
- extraEntropy — additional entropy to stir into the random source额外的熵加入到随机源中
-
Wallet. fromEncryptedJson ( json, password [ , progressCallback ] ) => Wallet （回调）
- Decrypt an encrypted Secret Storage JSON Wallet (from Geth, parity, Crowdsale tools, or that was created using prototype.encrypt )
- 对加密的秘密存储JSON钱包进行解密
- Wallet. fromMnemonic ( mnemonic [ , path = “m/44’/60’/0’/0/0” [ , wordlist ] ] ) => Wallet
-
Generate a BIP-039 + BIP-044 wallet from mnemonic deriving path using the wordlist. The default language is English (en).
通过使用wordlist并从path派生的助记词来创建 BIP-039 + BIP-044钱包。默认的语言是英语
In the browserified
dist/ethers.min.jsonly the English wordlist is available. Each additional wordlist may be included by adding a