rails 自己定时间，抛出时间异常
1.抛出时间异常
?
begin resp, body=3Dh.get('/index.html') puts body rescue Timeout::Error => e puts "Timed Out" end ?
?
2.自己定时间，抛出时间异常
?
require 'timeout'.........begin timeout(60) do resp, body=3Dh.get('/index.html') puts body end rescue TimeoutError puts "Timed Out" end ?
?
3.http请求时，抛出时间异常
require 'net/http'require 'net/https'#Usage: username pass urlStr time_out# urlStr = 'http://localhost:3000/cron/cron' username = "badname" pass = "badpass" time_out = 60 if ARGV[3] != nil time_out = ARGV[3].to_i end if ARGV[2] != nil urlStr = ARGV[2] end if ARGV[1] != nil and ARGV[0] != nil username = ARGV[0] pass = ARGV[1] end puts urlStr + " user: "+username url = URI.parse(urlStr) use_ssl = url.scheme == 'https' req = Net::HTTP::Get.new url.path req.basic_auth username, pass http = Net::HTTP.new(url.host, url.port) http.read_timeout=time_out if use_ssl http.use_ssl = true end res = http.start { |web| web.request(req) } puts res.body?