python - 与另一端的连接以不干净的方式丢失

Question

from scrapy.spider import BaseSpider

class dmozSpider(BaseSpider):
    name = "dmoz"
    allowed_domains = ["dmoz.org"]
    start_urls = [
        "http://www.dmoz.org/Computers/Programming/Languages/Python/Books/",
        "http://www.dmoz.org/Computers/Programming/Languages/Python/Resources/"
    ]

    def parse(self, response):
        filename = response.url.split("/")[-2]
        open(filename, 'wb').write(response.body)

然后我运行“scrapy crawl dmoz”然后我得到了这个错误:

2013-09-14 13:20:56+0700 [dmoz] DEBUG: Retrying http://www.dmoz.org/Computers/Programming/Languages/Python/Resources/> (failed 1 times): Connection to other side was lost in a non-clean fashion.

有人知道如何解决这个问题吗？

Answer 1

您需要检查您的互联网连接，或者如果您正在使用代理，请为代理身份验证设置环境变量。

在 Windows 中，尝试以下步骤:

1. Win+R 输入“systempropertiesadvanced”(没有引用)
2. 点击“环境变量...”按钮
3. 添加 2 个新变量(用户/系统变量都可以):

name        | value------------+--------------------------------  HTTP_PROXY  | http://username:password@host:port HTTPS_PROXY | https://username:password@host:port

替代方式:setting-proxy-env