本文实例讲述了Python解析xml中dom元素的方法。分享给大家供大家参考。具体实现方法如下：

复制代码 代码如下:from xml.dom import minidom

try:

xmlfile = open("path.xml", "a+")

#xmldoc = minidom.parse( sys.argv[1])

xmldoc = minidom.parse(xmlfile)

except :

#updatelogger.error( "Can't parse Xml File." )

sys.exit(0)

ClientOutputPath = xmldoc.getElementsByTagName('D')[0].attributes['path'].value

OutputPath = xmldoc.getElementsByTagName('h')[0].attributes['path'].value

BasePath = xmldoc.getElementsByTagName('th')[0].attributes['path'].value

ToolPath = xmldoc.getElementsByTagName('ub')[0].attributes['path'].value

ToolPath_2 = xmldoc.getElementsByTagName('ub')[1].attributes['path'].value

ClientOutputPath.replace( "", "" )

OutputPath.replace( "", "" )

BasePath.replace( "", "" )

ToolPath.replace( "", "" )

print ClientOutputPath

print OutputPath

print BasePath

print ToolPath

print ToolPath_2

希望本文所述对大家的Python程序设计有所帮助。