1. Quote 爬虫
运行:scrapy runspider quotes_spider.py -o quotes.json
extract_first()返回字符串
extract()返回数组
配置anaconda环境变量:path=C:\Users\Administrator\Anaconda3\Scripts
path=C:\Users\Administrator\Anaconda3
conda list测试conda是否可用
运行:scrapy runspider quotes_spider.py -o quotes.json
extract_first()返回字符串
extract()返回数组
配置anaconda环境变量:path=C:\Users\Administrator\Anaconda3\Scripts
path=C:\Users\Administrator\Anaconda3
conda list测试conda是否可用