求助，用scrapy爬取妹子图网站，出现这样的错误？

sheenblue

请问这样的错误是什么引起的？
Spider

1. import scrapy
   
2. from ..items import MeizituItem
   
3. 
   
4. class MeizituSpider(scrapy.Spider):
   
5.     name = "meizitu"
   
6. 
   
7.     allowed_domains = ['mzitu.com']
   
8.     start_urls = ['https://www.mzitu.com/204999/2']
   
9. 
   
10.     def parse(self,response):
    
11. 
    
12.         srcs = response.xpath('//div[@class="main-image"]/p/a/img/@src').getall()
    
13.         for src in srcs:
    
14.             item = MeizituItem()
    
15.             item['src'] = [src]
    
16.             yield item

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1. 2021-01-30 11:42:04 [scrapy.utils.log] INFO: Scrapy 2.4.1 started (bot: meizitu)
   
2. 2021-01-30 11:42:04 [scrapy.utils.log] INFO: Versions: lxml 4.4.1.0, libxml2 2.9.9, cssselect 1.1.0, parsel 1.5.2, w3lib 1.21.0, Twisted 20.3.0, Python 3.7.4 (default, Aug  9 2019, 18:34:13) [MSC v.1915 64 bit (AMD64)], pyOpenSSL 19.0.0 (OpenSSL 1.1.1d  10 Sep 2019), cryptography 2.7, Platform Windows-10-10.0.17763-SP0
   
3. 2021-01-30 11:42:04 [scrapy.utils.log] DEBUG: Using reactor: twisted.internet.selectreactor.SelectReactor
   
4. 2021-01-30 11:42:04 [scrapy.crawler] INFO: Overridden settings:
   
5. {'BOT_NAME': 'meizitu',
   
6. 'NEWSPIDER_MODULE': 'meizitu.spiders',
   
7. 'SPIDER_MODULES': ['meizitu.spiders'],
   
8. 'USER_AGENT': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 '
   
9.                '(KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36'}
   
10. 2021-01-30 11:42:04 [scrapy.extensions.telnet] INFO: Telnet Password: 922f95694e73542b
    
11. 2021-01-30 11:42:04 [scrapy.middleware] INFO: Enabled extensions:
    
12. ['scrapy.extensions.corestats.CoreStats',
    
13. 'scrapy.extensions.telnet.TelnetConsole',
    
14. 'scrapy.extensions.logstats.LogStats']
    
15. 2021-01-30 11:42:04 [scrapy.middleware] INFO: Enabled downloader middlewares:
    
16. ['scrapy.downloadermiddlewares.httpauth.HttpAuthMiddleware',
    
17. 'scrapy.downloadermiddlewares.downloadtimeout.DownloadTimeoutMiddleware',
    
18. 'scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware',
    
19. 'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware',
    
20. 'scrapy.downloadermiddlewares.retry.RetryMiddleware',
    
21. 'scrapy.downloadermiddlewares.redirect.MetaRefreshMiddleware',
    
22. 'scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware',
    
23. 'scrapy.downloadermiddlewares.redirect.RedirectMiddleware',
    
24. 'scrapy.downloadermiddlewares.cookies.CookiesMiddleware',
    
25. 'scrapy.downloadermiddlewares.httpproxy.HttpProxyMiddleware',
    
26. 'scrapy.downloadermiddlewares.stats.DownloaderStats']
    
27. 2021-01-30 11:42:04 [scrapy.middleware] INFO: Enabled spider middlewares:
    
28. ['scrapy.spidermiddlewares.httperror.HttpErrorMiddleware',
    
29. 'scrapy.spidermiddlewares.offsite.OffsiteMiddleware',
    
30. 'scrapy.spidermiddlewares.referer.RefererMiddleware',
    
31. 'scrapy.spidermiddlewares.urllength.UrlLengthMiddleware',
    
32. 'scrapy.spidermiddlewares.depth.DepthMiddleware']
    
33. 2021-01-30 11:42:04 [scrapy.middleware] INFO: Enabled item pipelines:
    
34. ['scrapy.pipelines.images.ImagesPipeline']
    
35. 2021-01-30 11:42:04 [scrapy.core.engine] INFO: Spider opened
    
36. 2021-01-30 11:42:05 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)
    
37. 2021-01-30 11:42:05 [scrapy.extensions.telnet] INFO: Telnet console listening on 127.0.0.1:6023
    
38. 2021-01-30 11:42:26 [scrapy.downloadermiddlewares.retry] DEBUG: Retrying <GET https://www.mzitu.com/204999/2> (failed 1 times): TCP connection timed out: 10060: 由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试失败。.
    
39. 2021-01-30 11:42:47 [scrapy.downloadermiddlewares.retry] DEBUG: Retrying <GET https://www.mzitu.com/204999/2> (failed 2 times): TCP connection timed out: 10060: 由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试失败。.
    
40. 2021-01-30 11:43:05 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)
    
41. 2021-01-30 11:43:08 [scrapy.downloadermiddlewares.retry] ERROR: Gave up retrying <GET https://www.mzitu.com/204999/2> (failed 3 times): TCP connection timed out: 10060: 由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试失败。.
    
42. 2021-01-30 11:43:08 [scrapy.core.scraper] ERROR: Error downloading <GET https://www.mzitu.com/204999/2>
    
43. Traceback (most recent call last):
    
44.   File "C:\anaconda3\lib\site-packages\scrapy\core\downloader\middleware.py", line 45, in process_request
    
45.     return (yield download_func(request=request, spider=spider))
    
46. twisted.internet.error.TCPTimedOutError: TCP connection timed out: 10060: 由于连接方在一段时间后没有正确答复或连接的主机没有反应，连接尝试失败。.
    
47. 2021-01-30 11:43:08 [scrapy.core.engine] INFO: Closing spider (finished)
    
48. 2021-01-30 11:43:08 [scrapy.statscollectors] INFO: Dumping Scrapy stats:
    
49. {'downloader/exception_count': 3,
    
50. 'downloader/exception_type_count/twisted.internet.error.TCPTimedOutError': 3,
    
51. 'downloader/request_bytes': 900,
    
52. 'downloader/request_count': 3,
    
53. 'downloader/request_method_count/GET': 3,
    
54. 'elapsed_time_seconds': 63.266308,
    
55. 'finish_reason': 'finished',
    
56. 'finish_time': datetime.datetime(2021, 1, 30, 3, 43, 8, 265391),
    
57. 'log_count/DEBUG': 2,
    
58. 'log_count/ERROR': 2,
    
59. 'log_count/INFO': 11,
    
60. 'retry/count': 2,
    
61. 'retry/max_reached': 1,
    
62. 'retry/reason_count/twisted.internet.error.TCPTimedOutError': 2,
    
63. 'scheduler/dequeued': 3,
    
64. 'scheduler/dequeued/memory': 3,
    
65. 'scheduler/enqueued': 3,
    
66. 'scheduler/enqueued/memory': 3,
    
67. 'start_time': datetime.datetime(2021, 1, 30, 3, 42, 4, 999083)}
    
68. 2021-01-30 11:43:08 [scrapy.core.engine] INFO: Spider closed (finished)

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YunGuo

请求超时，代理ip失效了一般会是这种情况。如果你用的是免费代理ip，那么这种情况很正常，大部分免费代理ip都是用不了的。