BitcoiJS是一个纯JavaScript库，支持Node.js和浏览器，用于操作各种比特币钱包。
特性干净--纯JavaScript，代码简洁，易于阅读。经过测试--覆盖率>95%，第三方集成测试。谨慎-对于小型的、集中的拉取请求，有两个人的审批流程。兼容--可在Node.js和所有现代浏览器上工作。强大--支持高级功能，如多签、高清钱包。安全--强大的随机数生成，PGP签名发布，值得信赖的开发者。原则性--不支持垃圾RNG的浏览器（IE<11）。标准化--Node社区编码风格，Browserify，Node的stdlib和Buffers。快速-优化的代码，使用类型化数组代替字节数组以提高性能。实验友好-支持BitcoiMaiet和Testet。Altcoi-ready-能够与比特币衍生货币（如Dogecoi）一起工作。示例代码：
//生成比特币地址key = Bitcoi.ECKey.makeRadom()// Prit your private key (i WIF format)cosole.log(key.toWIF())// => 8c112cf628362ecf4d482f68af2dbb50c8a2cb90d226215de925417aa9336a48// Prit your public key (toStrig defaults to a Bitcoi address)cosole.log(key.pub.getAddress().toStrig())// => 14bZ7YWde4KdRb5YN7GYkToz3EHVCvRxkF//开始交易tx = ew Bitcoi.Trasactio()// Add the iput (who is payig) of the form [previous trasactio hash, idex of the output to use]tx.addIput("aa94ab02c182214f090e99a0d57021caffd0f195a81c24602b1028b130b63e31", 0)// Add the output (who to pay to) of the form [payee's address, amout i satoshis]tx.addOutput("1Gokm82v6DmtwKEB8AiVhm82hyFSsEvBDK", 15000)// Iitialize a private key usig WIFkey = Bitcoi.ECKey.fromWIF("L1uyy5qTuGrVXrmrsvHWHgVzW9kKdrp27wBC7Vs6ZDTF2BRUVwy")// Sig the first iput with the ew keytx.sig(0, key)// Prit trasactio serialized as hexcosole.log(tx.serializeHex())// => 0100000001313eb630b128102b60241ca895f1d0ffca21 ...// You could ow push the trasactio oto the Bitcoi etwork maually (see https://blockchai.ifo/pushtx)
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