Python XML元素树查找XML标记的值

使用 BeautifulSoup :

from bs4 import BeautifulSoup
import urllib

test = '''<data>
    <items>
        <item>1</item>
    </items>
    <items>
        <item>2</item>
    </items>
    <items>
        <item>3</item>
    </items>
    <items>
        <item>4</item>
    </items>
</data>'''

soup = BeautifulSoup(test, 'html.parser')
data = soup.find_all("item")

for d in data:
    print(d.text)

输出:

1
2
3
4

使用 XML Element Tree :

from xml.etree import ElementTree
tree = ElementTree.parse('list.txt')
root = tree.getroot()

items = root.findall("items")

for elem in items:
    desired_tag = elem.find("item")
    print(desired_tag.text)

输出:

1                
2                
3                
4

编辑:

如果你想把它们打印成一行,用空格隔开。

print(desired_tag.text, "\t", end = "")