scrapy-shell， settings

进入scrapy shell交互终端

scrapy shell  url

settings配置文件

NUMBER = 1

可以通过 spider对象调用

class SunshineSpider(scrapy.Spider):
    # spider对象
    def parse(self, response):
        self.settings.get('NUMBER')

class SpideranythingPipeline(object):
    def process_item(self, item, spider):
        spider.settings.get('NUMBER', '')