Question

一个内存钱包，其中包含多个账户。这些账户可以用于web3.eth.sendTransaction()

调用：

web3.eth.accounts.wallet;

示例代码：

web3.eth.accounts.wallet;
> Wallet {
    0: {...}, // account by index
    "0xF0109fC8DF283027b6285cc889F5aA624EaC1F55": {...},  // same account by address
    "0xf0109fc8df283027b6285cc889f5aa624eac1f55": {...},  // same account by address lowercase
    1: {...},
    "0xD0122fC8DF283027b6285cc889F5aA624EaC1d23": {...},
    "0xd0122fc8df283027b6285cc889f5aa624eac1d23": {...},

    add: function(){},
    remove: function(){},
    save: function(){},
    load: function(){},
    clear: function(){},

    length: 2,
}