Python解析xml中dom元素的方法

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：

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。