ruby - 遍历 json 数组并检索一个属性，也给出错误

Question

我是 ruby​​ 编程的新手，我正在尝试获取 json['earning_rate_hr'] 的值，但我收到一个错误，in '[]': no implicit将字符串转换为整数(TypeError)
我知道并理解错误，但这不是我的主要问题，这里是我的文件:
检查检查器.rb :

#require_relative '../lib/hackex/net/typhoeus'
require_relative '../lib/hackex'
require 'rubygems'
require 'json'

file = 'accounts1.txt'
f = File.open file, 'r'
puts "MADE BY THE PEOPLE, FOR THE PEOPLE #madebylorax"
puts ""
puts "--------------------------------------------------------"
puts ""

while line = f.gets
  line = line.chomp.split(';')
  email, password = line
  puts "logging in as " + email
  HackEx.LoginDo(email, password) do |http, auth_token, user|
    puts "getting info..."
    user = HackEx::Request.Do(http, HackEx::Request.UserInfo(auth_token))['user']
    puts "receieved user info!"
    bank = HackEx::Request.Do(http, HackEx::Request.UserBank(auth_token))['user_bank']
    puts "recieved bank info!"
    json = HackEx::Request.Do(http, HackEx::Request.UserSpam(auth_token))['spam']
    puts "recieved spam info!"
    puts json['earning_rate_hr'] #error line, the error is because this is an array, and it cant be turned into integer, i was wondering if there is a way to use puts on it without trying to make it an integer
    userchecking = bank["checking"]
    checking = userchecking.scan(/.{1,3}/).join(',')
    puts email + " has in Checking: BTC #{checking}"
    puts ""
    puts "--------------------------------------------------------"
    puts ""
    end
end

我试着做 puts json，它会放像这样的项目:

{"id"=>"9867351", "user_id"=>"289108", "victim_user_id"=>"1512021", "victim_ip"= "86.60.226.175", "spam_level"=>"50", "earning_rate_hr"=>"24300", "total_earning s"=>"13267800", "started_at"=>"2015-11-01 07:46:59", "last_collected_at"=>"2015- 11-24 01:46:59"}

我想做的是为每个选择 earning_rate_hr 并将它们加在一起，但是我不知道如何做，因为错误没有修复，我无法得到它的值< br/>ps:我试过把它变成Hash，我也试过用.first，但是.first只显示第一个，我想显示所有的，谢谢

Answer 1

我从 line messenger 认识你，我已经很长时间没有使用 ruby​​ 代码了，这个代码一直给我 cloudflare 错误，我不确定是不是因为服务器停机/维护或其他原因，但无论如何，这是你的脚本，享受耕作 ;) -LineOne

PS，我更改了一些字符串，使它看起来更干净，这样您可以更容易地看到垃圾邮件收入，并添加了 sleep (1)，因为在重新连接之前 sleep 一秒钟有助于防止 cloudflare 错误你也不需要在你的 hackex 脚本中要求 json 或 ruby​​gems，因为它在库中是必需的，所以它的所有内容都涵盖了预用户输入/脚本

require_relative 'libv5/lib/hackex'
while 1<2
begin
print'Filename: '
fn=gets.chomp
file = fn+'.txt'
f = File.open file, 'r'
puts "MADE BY THE PEOPLE, FOR THE PEOPLE #madebylorax" #helped by lineone
puts ""
puts "--------------------------------------------------------"
puts ""

while line = f.gets
  line = line.chomp.split(';')
  email, password = line
  HackEx.LoginDo(email, password) do |http, auth_token, user|
    puts "Retrieving Info..."
    puts''
    user = HackEx::Request.Do(http, HackEx::Request.UserInfo(auth_token))['user']
    bank = HackEx::Request.Do(http, HackEx::Request.UserBank(auth_token))['user_bank']
    json = HackEx::Request.Do(http, HackEx::Request.UserSpam(auth_token))['spam']
    cash_count=0
    tot_count=0
    json.each do |j|
      earn_rate = j['earning_rate_hr']
      total= j['total_earnings']
      cash_count+=earn_rate.to_i
      tot_count+=total.to_i
    end
    print "#{email}: current earnings: #{cash_count} per hour, Total earnings #{tot_count},"
    userchecking = bank["checking"]
    checking = userchecking.scan(/.{1,3}/).join(',')
    puts " #{checking} BTC in Checking"
    puts ""
    puts "--------------------------------------------------------"
    puts ""
    sleep 1
    end
end
rescue
puts"#{$!}"
end
end