Scrapy教程错误：“不再支持使用多个蜘蛛运行'Scrapy Crawl'”
[英]Scrapy tutorial error: “Running 'Scrapy Crawl' with more than one spider is no longer supported”
问题描述
Windows 10, Command Line Terminal, Python 3.6.3 |Anaconda, Inc.| 
Windows 10，命令行终端，Python 3.6.3 | Anaconda，Inc. | (default, Oct 15 2017, 03:27:45) [MSC v.1900 64 bit (AMD64)] on win32 （默认值，2017年10月15日，03：27：45）[win32上的[MSC v.1900 64位（AMD64）]]
New to Python & following tutorial instructions here: https://docs.scrapy.org/en/latest/intro/tutorial.html Python的新手，并按照此处的指导说明进行操作： https : //docs.scrapy.org/en/latest/intro/tutorial.html
On the step where I run my first crawl, I get the following error...I've only created one file quotes_spider.py as the tutorial suggests. 在运行第一次爬网的步骤中，出现以下错误...按照教程的建议，我仅创建了一个文件quotes_spider.py。 I've also tried changing the directory to c:\\Anaconda\\projects\\tutorial\\startproject and c:\\Anaconda\\projects\\tutorial\\startproject\\spiders but get the same error. 我也尝试过将目录更改为c:\\Anaconda\\projects\\tutorial\\startproject和c:\\Anaconda\\projects\\tutorial\\startproject\\spiders但遇到相同的错误。
c:\Anaconda\projects\tutorial>c:\Anaconda\Scripts\scrapy.exe -scrapy crawl quotes
2017-11-09 16:08:26 [scrapy.utils.log] INFO: Scrapy 1.4.0 started (bot: startproject)
2017-11-09 16:08:26 [scrapy.utils.log] INFO: Overridden settings: {'BOT_NAME': 'startproject', 'NEWSPIDER_MODULE': 'startproject.spiders', 'ROBOTSTXT_OBEY': True, 'SPIDER_MODULES': ['startproject.spiders']}
Usage
=====
scrapy crawl [options] <spider>
scrapy: error: running 'scrapy crawl' with more than one spider is no longer supported
1 个解决方案
解决方案1
2 已采纳
What's wrong 怎么了
....scrapy.exe -scrapy crawl quotes
What it should be 应该是什么
....scrapy.exe crawl quotes
Why 为什么
This is scrapy's all available commands, there is no
-scrapyoption:-scrapy选项：
Suggestions 意见建议
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