摘要:
# -*- coding: utf-8 -*- # Define your item pipelines here # # Don't forget to add your pipeline to the ITEM_PIPELINES setting # See: https://doc.scrapy.org/en/latest/topics/item-pipeline.html impo... 阅读全文
摘要:
UBUNTU16.04,以python2.7创建了环境py2scrapy, pip install pymongo, import pymongo 在爬虫中出现错误:ImportError: No module named 'pymongo' how do you find where pip in 阅读全文