Scrapy Spider 未找到错误 [英] Scrapy spider not found error
问题描述
这是带有 python 2.7 的 Windows 7
This is Windows 7 with python 2.7
我在名为 caps 的目录中有一个scrapy 项目(这是scrapy.cfg 所在的位置)
I have a scrapy project in a directory called caps (this is where scrapy.cfg is)
我的蜘蛛位于 caps\caps\spiders\campSpider.py
My spider is located in caps\caps\spiders\campSpider.py
我进入scrapy项目并尝试运行
I cd into the scrapy project and try to run
scrapy crawl campSpider -o items.json -t json
我收到一个错误,提示无法找到蜘蛛.类名是 campSpider
I get an error that the spider can't be found. The class name is campSpider
...
spider = self.crawler.spiders.create(spname, **opts.spargs)
File "c:\Python27\lib\site-packages\scrapy-0.14.0.2841-py2.7-win32.egg\scrapy\spidermanager.py", l
ine 43, in create
raise KeyError("Spider not found: %s" % spider_name)
KeyError: 'Spider not found: campSpider'
我是否遗漏了一些配置项?
Am I missing some configuration item?
推荐答案
确保您已经设置了蜘蛛的 "name" 属性.示例:
Make sure you have set the "name" property of the spider. Example:
class campSpider(BaseSpider):
name = 'campSpider'
如果没有 name 属性,scrapy 管理器将无法找到您的蜘蛛.
Without the name property, the scrapy manager will not be able to find your spider.
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