text: from scrapy import cmdline
  import sys,time,os
  #
  # #医信邦
  # # cmdline.execute("scrapy crawl euser".split())
  #
  # #政府采购网 公开信息
  # cmdline.execute("scrapy crawl seleniumSpider".split())
  # 政府采购网 公开招标三个月信息
  # cmdline.execute("scrapy crawl threeMonthGk".split())
  # #政府采购网 询价公告昨日数据
  cmdline.execute("scrapy crawl govBidxj".split())
  # 政府采购网 询价公告三个月数据
  # cmdline.execute("scrapy crawl ThreeMonXj".split())
  # cmdline.execute("scrapy crawl tests".split())
  #gk特定页面详情
  # cmdline.execute("scrapy crawl gvgkdetailSpider".split())
  
  # ------------------------------------------------------
  
  from scrapy import cmdline
  from twisted.internet import reactor, defer
  from scrapy.crawler import CrawlerRunner
  from scrapy.utils.log import configure_logging
  from quotesbot.spiders.govmentBid import GovmentBid
  from quotesbot.spiders.seleniumSpider import SeleniumSpider
  from scrapy.utils.project import get_project_settings
  
  '''
  以下是多个爬虫顺序执行的命令
  '''
  # configure_logging()
  # # 加入setting配置文件，否则配置无法生效
  # # get_project_settings()获取的是setting.py的配置
  # runner = CrawlerRunner(get_project_settings())
  #
  # @defer.inlineCallbacks
  # def crawl():
  #     yield runner.crawl(GovmentBid)
  #     yield runner.crawl(SeleniumSpider)
  #     reactor.stop()
  #
  # crawl()
  # reactor.run()  # the script will block here until the last crawl call is finished
  
  
  
  
  
  
  
  