季培红 / python-program · Files

from xml.dom import minidom

# 打开XML文件
dom = minidom.parse("class.xml")

root = dom.documentElement

# # 根据标签名称获取标签对象
# names = root.getElementsByTagName('name')
# ages = root.getElementsByTagName('age')
# cities = root.getElementsByTagName('city')
#
# # 分别打印显示XML文档标签对中的内容
# for i in range(4):
#     print(names[i].firstChild.data)
#     print(ages[i].firstChild.data)
#     print(cities[i].firstChild.data)

# 获取属性
logins = root.getElementsByTagName('login')
for i in range(2):
    username = logins[i].getAttribute('username')
    password = logins[i].getAttribute('password')
    print(username,password)