从xml标记中提取值

<bookstore>
  <book category="cooking">
    <title lang="en">The Joy of Cooking</title>
    <author>John Doe</author>
    <year>2005</year>
    <price>25.99</price>
  </book>
  <book category="fiction">
    <title lang="en">Harry Potter and the Philosopher's Stone</title>
    <author>J.K. Rowling</author>
    <year>1997</year>
    <price>19.99</price>
  </book>
</bookstore>

import xml.etree.ElementTree as ET

# 加载XML文档
tree = ET.parse('books.xml')
root = tree.getroot()

# 导航到目标标记并提取值
for book in root.findall('book'):
    title = book.find('title').text
    author = book.find('author').text
    year = book.find('year').text
    price = book.find('price').text

    # 打印提取的值
    print("Title:", title)
    print("Author:", author)
    print("Year:", year)
    print("Price:", price)
    print()

Title: The Joy of Cooking
Author: John Doe
Year: 2005
Price: 25.99

Title: Harry Potter and the Philosopher's Stone
Author: J.K. Rowling
Year: 1997
Price: 19.99