基本¶

单位:

// Ether币最小的单位是Wei
kwei (1000 Wei)
mwei (1000 KWei)
gwei (1000 mwei)
szabo (1000 gwei)
finney (1000 szabo)
ether (1000 finney)

单位转换:

> web3.fromWei(10000000000000000,"ether")
> web3.fromWei(10000000000000000)

> web3.toWei(1)
> web3.toWei(1.3423423)

命令¶

eth.accounts[0]
eth.getBalance(eth.accounts[0])

transaction = "0x1c3950f2e70c6d237cb39bb73bc529fdd1f0c7da5c95761f3c44aff7e5bc6734";
eth.getTransaction(transaction);


personal.unlockAccount(eth.accounts[0], "q1w2e3r4")

var code = "603d80600c6000396000f3007c01000000000000000000000000000000000000000000000000000000006000350463c6888fa18114602d57005b6007600435028060005260206000f3";
eth.sendTransaction({from: eth.accounts[0], data : code});

web3.eth.sendTransaction({from: eth.accounts[0], data: code}, function(err, transactionHash) {
  if (!err)
    console.log(transactionHash);
});