xml数组如何表示

<users>
    <user>
        <id>1</id>
        <name>Alice</name>
        <email>alice@example.com</email>
    </user>
    <user>
        <id>2</id>
        <name>Bob</name>
        <email>bob@example.com</email>
    </user>
    <user>
        <id>3</id>
        <name>Charlie</name>
        <email>charlie@example.com</email>
    </user>
</users>

<employees>
    <employee>
        <id>1</id>
        <name>David</name>
        <projects>
            <project>
                <name>Project A</name>
                <role>Developer</role>
            </project>
            <project>
                <name>Project B</name>
                <role>Tester</role>
            </project>
        </projects>
    </employee>
</employees>

import xml.etree.ElementTree as ET

xml_data = """
<users>
    <user>
        <id>1</id>
        <name>Alice</name>
        <email>alice@example.com</email>
    </user>
    <user>
        <id>2</id>
        <name>Bob</name>
        <email>bob@example.com</email>
    </user>
</users>
"""

root = ET.fromstring(xml_data)
for user in root.findall('user'):
    id = user.find('id').text
    name = user.find('name').text
    email = user.find('email').text
    print(f"ID: {id}, Name: {name}, Email: {email}")