def getText(self,nodelist): rc="" for node in nodelist: if node.nodeType == node.TEXT_NODE or node.nodeType == node.CDATA_SECTION_NODE: rc = rc + node.data return rc def parseXML(self,requesturl,xml): dom = minidom.parse(requesturl) for node in dom.getElementsByTagName('category'): xml.append({ 'categoryid': self.getText(node.getElementsByTagName("categoryid")[0].childNodes), 'categoryname': self.getText(node.getElementsByTagName("categoryname")[0].childNodes) }) 主函数: xml=[] self.parseXML(self.file_path,xml)