web3.eth.accounts.create - 创建账户

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2023-12-01

创建一个账户对象。

调用:

web3.eth.accounts.create([entropy]);

参数:

entropy - String : 可选,用于增加混乱度的随机字符串,至少32字符长。如果未设定将使用randomhex生成一个随机字符串

返回值:

Object - 账户对象,结构如下:

  • address - string: 账户地址
  • privateKey - string: 账户私钥,绝不要共享私钥或者在本地不加密保存!同时确保在使用后清空内存
  • signTransaction(tx [, callback]) - Function: 用来对交易进行签名。
  • sign(data) - Function: 用来对数据进行签名。

示例代码:

web3.eth.accounts.create();
> {
    address: "0xb8CE9ab6943e0eCED004cDe8e3bBed6568B2Fa01",
    privateKey: "0x348ce564d427a3311b6536bbcff9390d69395b06ed6c486954e971d960fe8709",
    signTransaction: function(tx){...},
    sign: function(data){...},
    encrypt: function(password){...}
}

web3.eth.accounts.create('2435@#@#@±±±±!!!!678543213456764321§34567543213456785432134567');
> {
    address: "0xF2CD2AA0c7926743B1D4310b2BC984a0a453c3d4",
    privateKey: "0xd7325de5c2c1cf0009fac77d3d04a9c004b038883446b065871bc3e831dcd098",
    signTransaction: function(tx){...},
    sign: function(data){...},
    encrypt: function(password){...}
}

web3.eth.accounts.create(web3.utils.randomHex(32));
> {
    address: "0xe78150FaCD36E8EB00291e251424a0515AA1FF05",
    privateKey: "0xcc505ee6067fba3f6fc2050643379e190e087aeffe5d958ab9f2f3ed3800fa4e",
    signTransaction: function(tx){...},
    sign: function(data){...},
    encrypt: function(password){...}
}