QQ音乐新版ekey从数据库中获取脚本

ekey

#!/usr/bin/env ruby

require 'sqlite3'

argv = ARGV
if argv.empty?
  puts "Usage: #{File.basename $0} <database> <path-key>"
  return
end

database = argv[0]
path_key = argv[1]

# @type [String]
record = nil
count = 0

database = SQLite3::Database.new database
database.execute('SELECT ekey FROM audio_file_ekey_table WHERE file_path IS ?', [path_key]) do |row|
  record = row
  count += 1
end

throw "No record" if record == nil
throw "Duplicated records" unless count == 1

puts record

配合https://github.com/bczhc/qmc-decode 使用