python抓取中科院大学招聘

抓取最新招聘和系统招聘：

#coding=utf8
import urllib,sys
from bs4 import BeautifulSoup
reload(sys)
sys.setdefaultencoding("utf-8")

def gethtml(url,pageid):
    page=urllib.urlopen('%s%d'%(url,pageid))
    html=page.read().decode('gbk')
    return BeautifulSoup(html,'html.parser')

def getitem(html):
    comlist=html.find(attrs={'class':'listborder'}).findAll('a')

    return [x['title'].encode() for x in comlist]

if __name__=="__main__":
    with open('com.txt','a') as f1:
        for i in range(1,87):
            html=gethtml('http://job.ucas.ac.cn/home/news/be59ab33-e946-48ed-a0eb-0d3e97b62870?page=',i)
            comlist=getitem(html)
            for i in comlist:
                f1.write(i+'
')

    with open('sys.txt','a') as f2:
        for i in range(1,9):
            html=gethtml('http://job.ucas.ac.cn/home/news/56966245-bd19-43ca-bafe-404b4a4c57a5?page=',i)
            comlist=getitem(html)
            for i in comlist:
                f2.write(i+'
')