Perangkak web - Python meminta perangkak, cara menyiarkan data dalam muatan, terima kasih!

Question

Apabila saya menggunakan permintaan untuk membuat permintaan pos, bagaimana cara saya menggunakan muatan ini? Bagaimana untuk membina
data data
data borang-data, saya tahu.

import requests
import json

url='http://tx3.cbg.163.com/cgi-bin/equipquery.py?act=show_overall_search'
html = requests.post(url,data=data)

Answer 1

Menurut dua jawapan di atas, data telah berjaya dirangkak keluar selepas pengubahsuaian

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

import requests
import sys
import json
reload(sys)
sys.setdefaultencoding('utf-8')

def get_tx3cbg():
    url = 'http://tx3.cbg.163.com/cgi-bin/search.py'
    headers = {
        'Content-Type':'application/x-www-form-urlencoded; charset=UTF-8',
        'Cookie':'overall_search_equips_cookie=%7C89_212365%7C23_211970%7C9_204469%7C2_156154%7C192_28326%7C176_74442%7C15_480910%7C15_477817%7C2_156122%7C10_156067%7C10_133849%7C15_481140%7C78_425212%7C12_165185%7C161_222125; usertrack=ZUcIhliu8JNB01gjA64jAg==; _ntes_nnid=f90c5442c5912e2adc252657cb12d457,1487860049616; _ntes_nuid=f90c5442c5912e2adc252657cb12d457; NTES_CMT_USER_INFO=35428995%7C%E5%BE%A1%E5%89%91%E6%8A%8A%E9%85%92%E5%90%AC%E7%A7%8B%E9%9B%A8%7Chttps%3A%2F%2Fsimg.ws.126.net%2Fe%2Fimg5.cache.netease.com%2Ftie%2Fimages%2Fyun%2Fphoto_default_62.png.39x39.100.jpg%7Cfalse%7CZmFuZ3dlaXJlbjg0M0AxNjMuY29t; UM_distinctid=15b0f71ba430-0e2166208-581f3413-1fa400-15b0f71ba4415a; vjuids=28a3aef4a.15b1fcdeaec.0.5e87609c; vjlast=1490887240.1490887240.30; vinfo_n_f_l_n3=c384af10aeab8944.1.0.1490887240441.0.1490887272552; P_INFO=fangweiren843@163.com|1491746466|1|blog|11&16|zhj&1491645222&gamebbs#zhj&330500#10#0#0|157600&0|gamebbs&tx2&mail163&blog|fangweiren843@163.com; _ga=GA1.2.69335350.1487859926; latest_views=15_466493-89_212755-1_217134-19_190513; __utma=187553192.69335350.1487859926.1492699270.1492699270.1; __utmz=187553192.1492699270.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __oc_uuid=65296ee0-25d7-11e7-be4c-213889b11650; last_login_serverid=19; area_td_id=1; overall_sid=000bEiuYYQVly-GWAHJ3BgbcS4ypMSxBavIhk6yVALj',
        'Referer':'http://tx3.cbg.163.com/cgi-bin/equipquery.py?act=show_overall_search',
        'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36'
    }
    payload = {
        'act':'overall_search_role',
        'order_by':'',
        'page':'1',
        'other_arg':'',
        'price_min':'50000',
        'price_max':'60000'
    }

    html = requests.post(url,data=payload,headers=headers).text
    html = json.loads(html)
    print html
    
get_tx3cbg()

Answer 2

Tukar data muatan permintaan menjadi dict dan hantar ke data

Answer 3

Semak dokumentasi dengan kerap!
http://docs.python-requests.o...

>>> payload = {'key1': 'value1', 'key2': 'value2'}

>>> r = requests.post("http://httpbin.org/post", data=payload)
>>> print(r.text)
{
  ...
  "form": {
    "key2": "value2",
    "key1": "value1"
  },
  ...
}