【发布时间】:2019-07-10 20:12:44
【问题描述】:
我刚开始使用 Python,我有一个奇怪的行为,Python 大部分时间都会给我一个错误,有时它会正确编译我的代码。
import requests
from bs4 import BeautifulSoup
jblCharge4URL = 'https://www.amazon.de/JBL-Charge-Bluetooth-Lautsprecher-Schwarz-integrierter/dp/B07HGHRYCY/ref=sr_1_2_sspa?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=jbl+charge+4&qid=1562775856&s=gateway&sr=8-2-spons&psc=1'
def get_page(url):
page = requests.get(url, headers=headers)
soup = BeautifulSoup(page.content, 'html.parser')
return soup
def get_product_name(url):
soup = get_page(url)
try:
title = soup.find(id="productTitle").get_text()
print("SUCCESS")
except AttributeError:
print("ERROR")
while(True)
print(get_product_name(jblCharge4URL))
控制台输出:
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
**SUCCESS**
None
ERROR
None
**SUCCESS**
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
ERROR
None
提前致谢
【问题讨论】:
标签: python python-3.x beautifulsoup python-requests