擅长:python、mysql、java
<p>好了,伙计们,谢谢大家的帮助,我想:</p>
<p>工作方案:</p>
<pre><code>for (i, y) in enumerate(urls):
page = requests.get(y)
soup = BeautifulSoup(page.text, 'html.parser')
last_links = soup.find(class_='linkbar')
last_links.decompose()
years = soup.find(class_='year')
years.decompose()
tabelle = soup.find(class_='section')
preise = tabelle.find_all('tr')[1:]
wert = []
for tabelle in preise:
if i == 3:
preis = tabelle.contents[1]
wert.append(preis.string)
wert[0] = str(wert[0]).replace('.', '').replace(',', '.')
wert[0] = float(wert[0]) * 1.01
wert[0] = str(wert[0]).replace('.', ',')
break
else:
preis = tabelle.contents[1]
wert.append(preis.string)
print(wert[0])
file.write(str(wert[0]))
file.write("\n")
file.close()
</code></pre>
<p>谢谢大家!你知道吗</p>