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python xml 读操作
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下一篇 2012-03-30 15:02:44
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1、导入库
from xml.etree.ElementTree import ElementTree
from xml.etree.ElementTree import Element
from xml.etree.ElementTree import SubElement
from xml.etree.ElementTree import dump
from xml.etree.ElementTree import Comment
from xml.etree.ElementTree import tostring
'''
<?xml version="1.0"?>
<PurchaseOrder>
<account refnum="2390094"/>
<item sku="33-993933" qty="4">
<name>Potato Smasher</name>
<description>Smash Potatoes like never before.</description>
</item>
</PurchaseOrder>
'''
2、读文件的内容
root=ElementTree(file='d:\\book.xml').getroot()
print root.find('item/description').text
print root.find('item').get('sku')
print root.find('item').get('qty')
3、输出想要的结果
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