Question

当我通过BS抓取文本时，它会将所有数据打印为一个字符串。例如，它打印

<td>1</td>
<td>2</td>
<td>3</td>
  ...
<td>99</td>

作为

我想要实现的目标是将其打印成三行：

1    2    3
.    .    .
.    .    .
97   98   99

ATM我的代码是

import requests
from bs4 import BeautifulSoup
r = requests.get("http://www.com/")
soup = BeautifulSoup(r.content)
for link in soup.find_all("td"):
    print(link.string)

谢谢！

Answer 1

你可以像下面的例子那样做，

In [23]: from bs4 import BeautifulSoup

In [24]: s = """<td>1</td>
    ...: <td>2</td>
    ...: <td>3</td>
    ...: <td>4</td>
    ...: <td>5</td>
    ...: <td>6</td>"""

In [4]: soup = BeautifulSoup(s)

In [25]: td = [i.string for i in soup.find_all("td")]

In [26]: td
Out[26]: ['1', '2', '3', '4', '5', '6']

In [28]: for i in range(0, len(td), 3):
    ...:     print('    '.join(td[i:i+3]))
    ...:     
1    2    3
4    5    6

BeautifulSoup将废弃的字符串分成三行

1 个答案: