如何设置Scrapy框架的User Agent 呢?
在settings.py中设置即可:
BOT_NAME = 'tecent'
SPIDER_MODULES = ['tecent.spiders']
NEWSPIDER_MODULE = 'tecent.spiders'
LOG_LEVEL="WARNING"
# Crawl responsibly by identifying yourself (and your website) on the user-agent
USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; …) Gecko/20100101 Firefox/66.0'