dyeee的专栏

[root@localhost ~]# yum groupinstall "Development Tools" -y [root@localhost ~]# wget -P /etc/yum.repos.d/ http://mirrors.aliyun.com/repo/epel-7.repo [root@localhost ~]# yum install python-pip -y ...

新建项目   [root@localhost pytest]# scrapy startproject iteye886 New Scrapy project 'iteye886', using template directory '/usr/lib64/python2.7/site-packages/scrapy/templates/project', creat...

京东商品页面   [root@localhost pytest]# cat jdspider.py #!/usr/bin/env python # coding=utf-8 import scrapy class JdSpider(scrapy.Spider): name='jd' start_urls=['http://list.jd.com/list.htm...