scrapy 报错：Missing scheme in request url: h

使用scrapy的时候出现如下错误: raise ValueError('Missing scheme in request url: %s' % self._url) ValueError: Missing scheme in request url: h 是什么...

('Missing scheme in request url: %s' % self._url) exceptions.ValueError: Missing scheme in request url: h 2014-11-19 21:54:17 0800 [revolve...

import scrapy from scrapy.contrib.spiders import XMLFeedSpider from scrapy.http...in _se t_url raise ValueError('Missing scheme in request url: %s' % ...

关于scrapy的一个问题 [问题点数:40分,结帖人hjy_six] 收藏 ...exceptions.ValueError: Missing scheme in request url: h 谢谢 对我有用[0]...

scrapy error :exceptions.ValueError: Missing scheme in request url: up vote 2 down vote favorite 1 I use try except to avoid error,but My terminal ...

File "C:\Python27\lib\site-packages\scrapy-0.20.2-py2.7.egg\scrapy\http...' % self._url) exceptions.ValueError: Missing scheme in request url: h ...

pip安装Scrapy报错如下 UnicodeDecodeError: 'ascii' codec can't decode byte...exceptions.ValueError: Missing scheme in request url: h 解决办法:首先关注url...

in _set_url raise ValueError('Missing scheme in request url: %s' % self._url) exceptions.ValueError: Missing scheme in request url: h Scrapy code:...

这样写会导致处理url时发生异常 raise ValueError('Missing scheme in request url: %s' % self._url)顶 0 踩 0 上一篇安装scrapy的各种吐槽 参考...

=> 错误:# exceptions.ValueError: Missing scheme in request url: h => 解决...DOWNLOADER_MIDDLEWARES = { 'scrapy.contrib.downloadermiddleware.useragent.User...