python爬虫模拟登录ajax_模拟Ajax请求.py
from urllib.parse import urlencodeimport requestsfrom pyquery import PyQuery as pqbase_url = 'https://m.weibo.cn/api/container/getIndex?'headers = {'Host': 'm.weibo.cn','Referer': 'https://m.weibo.cn/
from urllib.parse import urlencode
import requests
from pyquery import PyQuery as pq
base_url = 'https://m.weibo.cn/api/container/getIndex?'
headers = {
'Host': 'm.weibo.cn',
'Referer': 'https://m.weibo.cn/u/2830678474',
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36',
'X-Requested-With': 'XMLHttpRequest',
}
def get_page(page):
params = {
'type': 'uid',
'value': '2830678474',
'containerid': '1076032830678474',
'page': page
}
url = base_url + urlencode(params)
try:
response = requests.get(url, headers=headers)
if response.status_code == 200:
return response.json()
except requests.ConnectionError as e:
print('Error', e.args)
#
def parse_page(json):
if json:
items = json.get('data').get('cards')
for item in items:
item = item.get('mblog')
weibo = {}
weibo['id'] = item.get('id')
weibo['正文内容'] = pq(item.get('text')).text()
weibo['赞数'] = item.get('attitudes_count')
weibo['多少条评论'] = item.get('comments_count')
weibo['转发次数'] = item.get('reposts_count')
yield weibo
if __name__ == '__main__':
for page in range(1, 11):
json = get_page(page)
results = parse_page(json)
for result in results:
print(result)
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