[英]scrapy spider pass parameters
我有这样的蜘蛛
def __init__(self, FirstDateString, LastDateString):
然后我从CMD打电话给if,就像这样:
scrapy crawl Test -a FirstDateString=1st February 2014 -a LastDateString=31th January 2014
但我得到这个例外:
scrapy crawl [options] <spider>
crawl: error: running 'scrapy crawl' with more than one spider is no longer supp
orted
请帮助
您应该在参数值周围使用引号:
scrapy crawl Test -a FirstDateString="1st February 2014" -a LastDateString="31th January 2014"
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