flutter pub add bech32根據套件公開資料產生的選型評估，僅供參考。
一個與 Flutter 相容的函式庫，實作了比特幣的 BIP173 Bech32 編碼標準，能安全且高效地處理原生 segwit 地址。設計用於跨所有主要平台的無縫整合，確保精確地編碼與解碼現代比特幣交易中使用的 Bech32 字串。此套件輕量且緊密遵循官方規格，非常適合需要嚴格遵守 Bech32 格式的加密貨幣應用。
以下為關聯原始碼儲存庫的 README 原文快照，最新內容請造訪原始碼儲存庫。
An implementation of the BIP173 spec for Segwit Bech32 address format.
Segwit address = segwit.decode("bc1pw508d6qejxtdg4y5r3zarvary0c5xw7kw508d6qejxtdg4y5r3zarvary0c5xw7k7grplx");
print(address.scriptPubKey);
// => 5128751e76e8199196d454941c45d1b3a323f1433bd6751e76e8199196d454941c45d1b3a323f1433bd6
print(address.version);
// => 1
The lightning BOLT #11 spec can have longer inputs than the BIP173 spec allows. Use the positional maxLength parameter to override the validation.
String paymentRequest = "lnbc1pvjluezpp5qqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqqqsyqcyq5rqwzqfqypqdpl2pkx2ctnv5sxxmmwwd5kgetjypeh2ursdae8g6twvus8g6rfwvs8qun0dfjkxaq8rkx3yf5tcsyz3d73gafnh3cax9rn449d9p5uxz9ezhhypd0elx87sjle52x86fux2ypatgddc6k63n7erqz25le42c4u4ecky03ylcqca784w";
Bech32Codec codec = Bech32Codec();
Bech32 bech32 = codec.decode(
paymentRequest,
paymentRequest.length,
);
print("hrp: ${bech32.hrp}");
// => hrp: lnbc
The specification defines a myriad of cases in which decoding and encoding
should fail. Please make sure your code catches all the relevant exception
defined in lib/exceptions.dart.
Add it to your pubspec.yaml:
dependencies:
bech32: any
All files in this repository fall under the license specified in COPYING. The project is licensed as AGPL with a lesser clause. It may be used within a proprietary project, but the core library and any changes to it must be published online. Source code for this library must always remain free for everybody to access.
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^3.1.1