python爬虫爬取天猫店铺商品数据

最新推荐文章于 2025-04-23 13:22:45 发布

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最新推荐文章于 2025-04-23 13:22:45 发布

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分类专栏： python 爬虫文章标签：爬虫天猫 python

本文链接：https://blog.youkuaiyun.com/weixin_39416561/article/details/82111208

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本文介绍了如何使用Python爬虫技术从天猫店铺中爬取商品数据，详细解析了爬虫代码tmmall.py，展示了GitHub上的项目链接，为读者提供了一个实际的爬虫案例。

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#!coding=utf-8
import requests
import re
import random
import time
import json
from requests.packages.urllib3.exceptions import InsecureRequestWarning
import pandas as pd
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)  ###禁止提醒SSL警告

class tm(object):####手机端

    def __init__(self,path):  ###保存数据路径
        self.path=path

    def goodsid(self,url):  ###通过店铺URL获取店铺所有ID
        shopname = re.search('https://(.*?).tmall', url).group(1)
        searchurl = 'https://{}.m.tmall.com/shop/shop_auction_search.do?spm=a1z60.7754813.0.0.301755f0pZ1GjU&sort=defaul'.format(
            shopname)
        s=requests.session()
        headers = {'Accept': '*/*',
                   'Accept-Language': 'zh-CN',
                   'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_3 like Mac OS X) AppleWebKit/603.3.8 (KHTML, like Gecko) FxiOS/10.6b8836 Mobile/14G60 Safari/603.3.8',
                   'Referer':'https://{}.m.tmall.com/shop/shop_auction_search.htm?spm=a1z60.7754813.0.0.301755f0pZ1GjU&sort=default'.format(shopname)
                   }
        s.headers.update(headers)
        page1=s.get(url=searchurl,verify=False).text
        print(page1)
        js=json.loads(page1)
        total_page=int(js['total_page'])
        shop_id=js['shop_id']
        shop_title = js['shop_title']
        shop_id_list = []
        shop_title_list = []

        item_id=re.findall('"item_id":(.*?),"',page1)
        title=re.findall('"title":"(.*?)","',page1)
        sold=re.findall('"sold":"(.*?)","',page1)
        totalSoldQuantity=re.findall('"totalSoldQuantity":(.*?),"',page1)
        skuurl=re.findall('"url":"(.*?)","',page1)
        price=re.findall('"price":"(.*?)","',page1)
        item_id_l=len(item_id)
        shop_id_list.append(shop_id)
        shop_id_list.extend(shop_id_list*(int(item_id_l)-1))
        shop_title_list.append(shop_title)
        shop_title_list.extend(shop_title_list*(int(item_id_l)-1))
        # print(js)
        # print(len(shop_id_list))
        # print(len(shop_title_list))
        # print(len(item_id))
        # print(len(title))
        # print(len(sold))
        # print(len(totalSoldQuantity))
        # print(len(skuurl))
        # print(len(price))


        data = {'shop_id': shop_id_list,'shop_title': shop_title_list,'item_id': item_id, 'title': title, 'sold':sold, 'totalSoldQu

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