Python/lagouSpider.py

38 lines
1020 B
Python

import requests
from openpyxl import Workbook
def get_json(url, page, lang_name):
data = {'first': 'true', 'pn': page, 'kd': lang_name}
json = requests.post(url, data).json()
list_con = json['content']['positionResult']['result']
info_list = []
for i in list_con:
info = []
info.append(i['companyShortName'])
info.append(i['companyName'])
info.append(i['salary'])
info.append(i['city'])
info.append(i['education'])
info_list.append(info)
return info_list
def main():
lang_name = input('职位名:')
page = 1
url = 'http://www.lagou.com/jobs/positionAjax.json?needAddtionalResult=false'
info_result = []
while page < 31:
info = get_json(url, page, lang_name)
info_result = info_result + info
page += 1
wb = Workbook()
ws1 = wb.active
ws1.title = lang_name
for row in info_result:
ws1.append(row)
wb.save('职位信息.xlsx')
if __name__ == '__main__':
main()