import requests
from bs4 import BeautifulSoup
'''
It's a web crawler working in ebay, collecting every single item data
'''
def ebay_spider(max_pages):
page = 1
while page <= max_page
的UserWarning消息每次我做的湯頁面與蟒蛇BS4一個源代碼,終端顯示: /usr/local/lib/python3.4/dist-packages/bs4/__init__.py:181: UserWarning: No parser was explicitly specified, so I'm using the best available HTML parser for thi