redis使用日志（二） 数据存储到redis

一段简短的代码，来展示如何把爬取内容写到redis里面：

 #! /usr/bin/env python
 # -*- coding=utf-8 -*-
 import requests
 import json
 import re
 import sys
 import redis
 reload(sys)
 sys.setdefaultencoding("utf-8")
 classinfo = []
 f = open('info.txt','w')
 num = 0
 class RedisTT(object):
     def __init__(self):
         self.keyName = 'DouBan'
         self.host = 'localhost'
         self.port = ''
         self.re = redis.Redis(host=self.host,port=self.port)
     def insertRedis(self,jsonStr):#存入到redis中
         self.re.lpush(self.keyName,jsonStr)
 class Douban(object):
     def write(self,htm):
         titl = re.findall('data-tit(.*?)data-enough',htm.text,re.S)
         for each in titl:
             #print each
             info = {}
             #print each
             info['title'] = re.search('le="(.*?)"',each,re.S).group(1)
             info['year'] = re.search('data-release="(.*?)" data',each,re.S).group(1)
             info['Rating']= re.findall('data-rate="(.*?)" data-star',each,re.S)[0]
             info['time'] = re.findall('data-duration="(.*?)" data-re',each,re.S)[0]
             info['reg'] = re.findall('data-region="(.*?)" data-dir',each,re.S)[0]
             info['act'] = re.findall('data-actors="(.*?)" data-in',each,re.S)[0]
             RedisTT().insertRedis(json.dumps(info))
     def getremen(self):
         url = 'http://movie.douban.com/'
         html = requests.get(url)
         html.encoding = 'utf-8'
         # print html.text
         self.write(html)
 if __name__ == "__main__":
     Douban().getremen()

结果如下：