part 1 : sinanews crawler

基于Scrapy的python爬虫，爬取新浪新闻国内财经频道的所有新闻存入json文件，单线程爬取。
Source: http://roll.finance.sina.com.cn/finance/gncj/gncj/index_1.shtml

build preparations on your platforms

http://scrapy-chs.readthedocs.org/zh_CN/latest/intro/install.html#intro-install-platform-notes

preparations:

python 2.7
scrapy

usage:

python run.py# SinaNewsCrawl