Python解析XML文件 xml.dom.minidom demo

前情提要:
需要对底层的参数文件(xml格式)进行读取,并将前端下发的数据覆盖原数据,并保存。
XML桩(01.xml):

<?xml version="1.0" ?>
<try>
    <name>SJH</name>
</try>

代码呈现:

import xml.dom.minidom
import os

dom = xml.dom.minidom.parse("01.xml")  
root = dom.documentElement
print root.nodeName
a = root.getElementsByTagName('name')
b = a[0]
print b.nodeName
print b.firstChild.data
print b.nodeType

with open('test.xml',"w") as f:
    dom.writexml(f)

结果呈现:

try
name
SJH
1

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转载自blog.csdn.net/qq_42184799/article/details/86086592