Scrapy安装与开始项目
python -m venv 虚拟环境名称虚拟环境名\scripts\activatepip install scrapyscrapy startproject tutorialscrapy crawl quotes -o quotes.jsonLast updated
python -m venv 虚拟环境名称虚拟环境名\scripts\activatepip install scrapyscrapy startproject tutorialscrapy crawl quotes -o quotes.jsonLast updated
scrapy crawl somespider -s JOBDIR=crawls/somespider-1scrapy crawl answers -s JOBDIR=crawls/answers-1 -o answers.jsondef parse(self, response):
filename = re.sub(r'https://www.pclady.com.cn/wiki/',"",response.url)
with open(filename, 'wb') as f:
f.write(response.body)response.follow(url, callback=self.final_parse,dont_filter=True)