小编Tob*_*oby的帖子

我一直坚持这个bug,以下错误信息如下:

File "C:\Python27\lib\site-packages\scrapy-0.20.2-py2.7.egg\scrapy\http\request\__init__.py", line 61, in _set_url
            raise ValueError('Missing scheme in request url: %s' % self._url)
            exceptions.ValueError: Missing scheme in request url: h

Scrapy代码:

    from scrapy.contrib.spiders import CrawlSpider, Rule
    from scrapy.contrib.linkextractors.sgml import SgmlLinkExtractor
    from scrapy.selector import Selector
    from scrapy.http import Request
    from spyder.items import SypderItem

    import sys
    import MySQLdb
    import hashlib
    from scrapy import signals
    from scrapy.xlib.pydispatch import dispatcher

    # _*_ coding: utf-8 _*_

    class some_Spyder(CrawlSpider):
        name = "spyder"

        def __init__(self, *a, **kw):
            # catch the spider stopping
            # dispatcher.connect(self.spider_closed, …