在python中将列表转换为xml字符串

import xml.etree.ElementTree as ET

def list_to_xml(lst):
    root = ET.Element('root')
    for item in lst:
        element = ET.SubElement(root, 'item')
        element.text = str(item)
    return ET.tostring(root, encoding='utf-8').decode('utf-8')

my_list = [1, 2, 3, 4, 5]
xml_str = list_to_xml(my_list)
print(xml_str)

<root><item>1</item><item>2</item><item>3</item><item>4</item><item>5</item></root>