from xml.dom.minidom import Document doc = Document() persons = doc.createElement('persons')#根节点 doc.appendChild(persons)#将根节点添加到xml对象 person1 = doc.createElement('person')#创建person节点 person1Name = doc.createElement('name')#创建姓名节点 person1NameText = doc.createTextNode('zhangsan')#创建文本节点 person1Name.appendChild(person1NameText)#将文本节点添加到姓名节点内 #first person person1Age = doc.createElement('age') person1AgeText = doc.createTextNode('20') person1Age.appendChild(person1AgeText) person1.appendChild(person1Name)#将姓名节点添加到person节点内 person1.appendChild(person1Age) #second person person2Age = doc.createElement('age') person2AgeText = doc.createTextNode('20') person2Age.appendChild(person1AgeText) person2.appendChild(person1Name) person2.appendChild(person1Age) persons.appendChild(person1)#add the first person into root element将person节点添加到根节点persos根节点内部 persons.appendChild(person2)#add the second person into root element xml = doc.toprettyxml(indent=' ')#xml object into string fh = open('01.xml', 'w') fh.write(xml)
总结：和php操作dom的方式基本一样。