BitcoinJS 介绍
BitcoinJS 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。
Features
-
Clean - Pure JavaScript, concise code, easy to read.
-
Tested - Coverage > 95%, third-party integration tests.
-
Careful - Two person approval process for small, focused pull requests.
-
Compatible - Works on Node.js and all modern browsers.
-
Powerful - Support for advanced features, such as multi-sig, HD Wallets.
-
Secure - Strong random number generation, PGP signed releases, trusted developers.
-
Principled - No support for browsers with crap RNG (IE < 11)
-
Standardized - Node community coding style, Browserify, Node’s stdlib and Buffers.
-
Fast - Optimized code, uses typed arrays instead of byte arrays for performance.
-
Experiment-friendly - Bitcoin Mainnet and Testnet support.
-
Altcoin-ready - Capable of working with bitcoin-derived currencies (such as Dogecoin).
示例代码:
//生成比特币地址 key = Bitcoin.ECKey.makeRandom() // Print your private key (in WIF format) console.log(key.toWIF()) // => 8c112cf628362ecf4d482f68af2dbb50c8a2cb90d226215de925417aa9336a48 // Print your public key (toString defaults to a Bitcoin address) console.log(key.pub.getAddress().toString()) // => 14bZ7YWde4KdRb5YN7GYkToz3EHVCvRxkF //开始交易 tx = new Bitcoin.Transaction() // Add the input (who is paying) of the form [previous transaction hash, index of the output to use] tx.addInput("aa94ab02c182214f090e99a0d57021caffd0f195a81c24602b1028b130b63e31", 0) // Add the output (who to pay to) of the form [payee's address, amount in satoshis] tx.addOutput("1Gokm82v6DmtwKEB8AiVhm82hyFSsEvBDK", 15000) // Initialize a private key using WIF key = Bitcoin.ECKey.fromWIF("L1uyy5qTuGrVXrmrsvHWHgVzW9kKdrp27wBC7Vs6nZDTF2BRUVwy") // Sign the first input with the new key tx.sign(0, key) // Print transaction serialized as hex console.log(tx.serializeHex()) // => 0100000001313eb630b128102b60241ca895f1d0ffca21 ... // You could now push the transaction onto the Bitcoin network manually (see https://blockchain.info/pushtx)
BitcoinJS 官网
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。