论坛 › Python交流 › sos 我这哪里错误 求解答，怎么显示不出我想要的结果

xiaolongren969 发表于 2020-8-8 20:24:31

sos 我这哪里错误 求解答，怎么显示不出我想要的结果

import requests
from bs4 import BeautifulSoup
import re
import time
import openpyxl


def open_url(url):
    headers = {'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:79.0) Gecko/20100101 Firefox/79.0'}

    res = requests.get(url, headers=headers, timeout=500)
    return res

def main():

    host = "https://www.ebay.com.au/itm/264257008562"
    res = open_url(host)
    soup = BeautifulSoup(res.text, "html.parser")
    for info in soup.find_all('select',class_="msku-sel "):
      result = info.text
      print(info["id"])


if __name__ == "__main__":
    main()
    print("已完成")

Twilight6 发表于 2020-8-8 23:01:31

class_="msku-sel " 去掉最后的一个空格即可：

import requests
from bs4 import BeautifulSoup
import re
import time
import openpyxl


def open_url(url):
    headers = {'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:79.0) Gecko/20100101 Firefox/79.0'}

    res = requests.get(url, headers=headers, timeout=500)
    return res

def main():

    host = "https://www.ebay.com.au/itm/264257008562"
    res = open_url(host)
    soup = BeautifulSoup(res.text, "html.parser")
    for info in soup.find_all('select',class_="msku-sel"):
      result = info.text
      print(info["id"])


if __name__ == "__main__":
    main()
    print("已完成")

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