Python读取xml文件

GTX_AI

Python读取xml文件
环境：Anaconda3-2018.12-Windows-x86_64.exe + win10 + 64bit

1. from xml.dom.minidom import parse
   
2. xmlfile = r"C:\AIProjects\AI.xml"
   
3. DOMTree = parse(xmlfile)
   
4. xmllist = DOMTree.documentElement
   
5. # 输出整个xml
   
6. print (xmllist.toxml())
   
7. 
   
8. xmlItems = xmllist.getElementsByTagName('Item')
   
9. print(xmlItems)
   
10. print (type(xmlItems))
    
11. print("\n")
    
12. 
    
13. xmlItems0 = xmllist.getElementsByTagName('Item')[1].toxml()
    
14. print(xmlItems0)
    
15. 
    
16. xmlItems1 = xmllist.getElementsByTagName('Item')[1].hasAttribute('defaultValue')
    
17. print(xmlItems1)
    
18. 
    
19. xmlItems2 = xmllist.getElementsByTagName('Item')[1].getAttribute('defaultValue')
    
20. print(xmlItems2)

复制代码

输出为：

1. <Item defaultValue="0" name="isGOTOAI"/>
   
2. True
   
3. 0

复制代码

参考：【1】python3基础：操作xml