擅长:python、mysql、java
<p><a href="https://github.com/scrapy/scrapy/blob/master/scrapy/spiders/__init__.py#L26" rel="nofollow noreferrer">scrapy.Spider.__init__</a>同时接受<code>name</code>和{<cd2>}。在</p>
<pre><code>class LinkSpider(scrapy.Spider):
allowed_domains = ["link.com"]
with open('links.txt', 'r') as links:
for link in links:
url, name = link.strip().split('|')
spider = LinkSpider(name, start_urls=[url.strip()])
print 'name: {}, start urls: {}'.format(spider.name, spider.start_urls)
</code></pre>
<p>输出:</p>
^{pr2}$