使用bitcoinjs-lib发送比特币

我正在跟随bitcoinjs教程在https://medium.com/@orweinberger/how-to-create-a-raw-transaction-using-bitcoinjs-lib-1347a502a3a#.wkf9g2lk0

我收到未定义的错误

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

读取https://github.com/bitcoinjs/bitcoinjs-lib/issues/487我使用

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

对于line： console.log(key.pub.getAddress().toString()); （来自教程）

我收到类似的例外：

 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'方法也被弃用，用什么来代替？

任何其他教程发送比特币？ 他们似乎很难find？

Answer 1

这应该工作

 var key = bitcoin.ECPair.fromWIF("L1Kzcyy88LyckShYdvoLFg1FYpB5ce1JmTYtieHrhkN65GhVoq73"); var address = key.getAddress().toString() console.log(address) // 17hFoVScNKVDfDTT6vVhjYwvCu6iDEiXC4