2016-06-25 31 views
1

發送比特幣,我在https://medium.com/@orweinberger/how-to-create-a-raw-transaction-using-bitcoinjs-lib-1347a502a3a#.wkf9g2lk0使用bitcoinjs-lib的

以下爲bitcoinjs教程中,我收到未定義錯誤

var key = bitcoin.ECKey.fromWIF("L1Kzcyy88LyckShYdvoLFg1FYpB5ce1JmTYtieHrhkN65GhVoq73"); 

閱讀https://github.com/bitcoinjs/bitcoinjs-lib/issues/487我改用

var key = bitcoin.ECPair.fromWIF("L1Kzcyy88LyckShYdvoLFg1FYpB5ce1JmTYtieHrhkN65GhVoq73"); 

對於線:console.log(key.pub.getAddress().toString()); (來自教程)

我收到類似的異常:

TypeError: Cannot read property 'getAddress' of undefined 
    at repl:1:20 
    at REPLServer.defaultEval (repl.js:262:27) 
    at bound (domain.js:287:14) 
    at REPLServer.runBound [as eval] (domain.js:300:12) 
    at REPLServer.<anonymous> (repl.js:431:12) 
    at emitOne (events.js:82:20) 
    at REPLServer.emit (events.js:169:7) 
    at REPLServer.Interface._onLine (readline.js:211:10) 
    at REPLServer.Interface._line (readline.js:550:8) 
    at REPLServer.Interface._ttyWrite (readline.js:827:14) 

'getAddress'方法也被棄用,改用什麼?

任何其他教程發送比特幣?他們似乎很難找到?

回答

1

這應該工作

var key = bitcoin.ECPair.fromWIF("L1Kzcyy88LyckShYdvoLFg1FYpB5ce1JmTYtieHrhkN65GhVoq73"); 
var address = key.getAddress().toString() 

console.log(address) // 17hFoVScNKVDfDTT6vVhjYwvCu6iDEiXC4