我遇到了 Mechanize 连接过多的问题,我想知道如何关闭连接,因为我想用代理构建一个爬虫。
我找到了
agent.shutdown
但出于某种原因我无法让它工作。有什么帮助吗?
10.times {
minion = Mechanize.new { |mech|
mech.open_timeout = 15
mech.read_timeout = 15
}
minion.set_proxy '212.82.126.32', 80
page = minion.get("http://www.whatsmyip.org/")
proxy_ip_adress = page.parser.css('#ip').text
puts proxy_ip_adress
minion.shutdown
}
最佳答案
我想你会想要使用 Mechanize#start block :
10.times do
Mechanize.start do |minion|
minion.open_timeout = 15
minion.read_timeout = 15
minion.set_proxy '212.82.126.32', 80
page = minion.get("http://www.whatsmyip.org/")
proxy_ip_adress = page.parser.css('#ip').text
puts proxy_ip_adress
end
# minion definitely doesn't exist anymore
end
关于ruby-on-rails - ruby 如何关闭 Mechanize 连接,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/30266231/