Ruby on RailsでBitcoin App開発超入門

Ruby on RailsでBitcoin App開発超入門

Gotanda.rb#42でBitcoin×RubyのLTをさせていただきました。
https://gotanda-rb.connpass.com/event/174652/

D3e027f453bb96ac1398cc98620f2920?s=128

Shu Kobuchi

May 29, 2020
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  1. 11.

    DPOUSPMMFS SBJMTOFXCJUDPJO@BQQ BQQDPOUSPMMFSTCJUDPJO@BQQ@DPOUSPMMFSSC 11 require 'bitcoin' require 'net/http' require 'json'

    Bitcoin.chain_params = :regtest RPCUSER="hoge" RPCPASSWORD="hoge" HOST="localhost" PORT=18443 class BitcoinAppController < ApplicationController def index @blockchaininfo = bitcoinRPC('getblockchaininfo',[]) render template: ‘bitcoin_app/index' end private def bitcoinRPC(method,param) http = Net::HTTP.new(HOST, PORT) request = Net::HTTP::Post.new('/') request.basic_auth(RPCUSER,RPCPASSWORD) request.content_type = 'application/json' request.body = {method: method, params: param, id: 'jsonrpc'}.to_json JSON.parse(http.request(request).body)["result"] end end end bitcoinRPC('getblockchaininfo',[])
  2. 18.

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  3. 22.
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