python爬取智聯招聘資訊

分享今天寫的乙個爬取智聯招聘資訊的爬蟲，使用了requests和re模組，沒有寫注釋，但是**都比較簡單，不是太難，

這是爬取的資訊：

# -*- coding: utf-8 -*-

import requests
import re
from itertools import izip
from json import dumps
from urllib import quote
headers = 
def write_file(all_info):
fp = open('info.json', 'a')
for info in all_info:
fp.write(dumps(info, encoding='utf-8', ensure_ascii=false, sort_keys=false, indent=4))
fp.write('\n')
fp.close()
def get_html(work, where, page_num=1):
where = quote(where)  # 北京
work = quote(work)
url = '' % (where, work, page_num)
response = requests.get(url, headers=headers).text
return response
def get_info(response):
one_work_info = dict()
salary = re.findall(r'
(.*?)
', response)
work_locate = re.findall(r'
(.*?)
', response)
company = re.findall(r'
(.*?)
', response)
work_name = re.findall(r'(.*?)', response)
work_paticuler_info = re.findall(r'', response)
company_info = re.findall(r'
', response)
for salary, locate, company, work,work_info, company_infoin \
izip(salary,work_locate,company, work_name, work_paticuler_info, company_info):
one_work_info['salary'] =salary
one_work_info['work_locate'] =locate
one_work_info['company'] =re.sub(r'<.>', '',company)
one_work_info['work_name'] =re.sub(r'<.>', '',work)
one_work_info['work_paticuler_info'] = work_info
one_work_info['company_info'] =company_info
yield one_work_info
def run():
work = raw_input(u"請輸入你想要查詢的工作：")
where = raw_input(u"請輸入你要查詢的工作地點：")
html = get_html(work,where)
work_info = get_info(html)
write_file(work_info)
if __name__ == '__main__':
run()

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