# 解析XML内容
from xml.sax import parse # 分析文本用的模块
from xml.sax import ContentHandler # 内容处理类
# <root>
# <student id='张三'>
# <name>张三</name>
# <sex>男</sex>
# <age>20</age>
# </student>
class MyPar(ContentHandler):
def __init__(self):
ContentHandler.__init__(self)
self.tag_name = '' # 元素标签
self.count_name = '' # 张三
self.count_sex = '' # 性别
self.count_age = '' # 年龄
def startElement(self, name, attrs):
self.tag_name = name # 获取标签名
if self.tag_name == 'student':
print('*'*20)
print("id:",attrs['id'])
def characters(self, content):
if self.tag_name == 'name':
self.count_name = content
if self.tag_name == 'sex':
self.count_sex = content
if self.tag_name == 'age':
self.count_age = content
def endElement(self, name):
if name == 'name':
print(" name:",self.count_name)
if name == 'sex':
print(" sex:",self.count_sex)
if name == 'age':
print(" age:", self.count_age)
self.tag_name = ''
if __name__ == '__main__':
p = MyPar()
parse('stu.xml',p)
from xml.sax import parse # 导入解析包（分析文本用的模块）
from xml.sax import ContentHandler # 导入内容处理类
# <root name="中国">
# <province name="北京市">
# <city name="北京市" index="1">
# <area name="东城区" index="1" />
class MyHader(ContentHandler):
def __init__(self):
ContentHandler.__init__(self)
self.tag_name = ''
def startElement(self, name, attrs):
self.tag_name = name
if self.tag_name == 'root':
print("国家:",attrs['name'])
if self.tag_name == 'province':
print(" 省:",attrs['name'])
if self.tag_name == "city":
print(" 市:",attrs['name'],attrs['index'])
if self.tag_name == "area":
print(" 区(县):",attrs['name'],attrs['index'])
def endElement(self, name):
self.tag_name = ''
if __name__ == '__main__':
p = MyHader()
parse('city.xml',p)
