如果 Python 无法解析 xml 数据,则打印自己的消息
Print own message, if Python unable to parse xml data
让我们假设。我有 xml 数据,格式不正确。我可以打印自己的消息吗:
xml is not well performed
.
python代码
import xml.etree.ElementTree as ET
root = ET.parse('data.xml').getroot()
# ParseError: mismatched tag: line 8, column 26
print('xml is not well performed')
试试这个:
import xml.etree.ElementTree as ET
try:
root = ET.parse('data.xml').getroot()
except:
print('xml is not well performed')
让我们假设。我有 xml 数据,格式不正确。我可以打印自己的消息吗:
xml is not well performed
.
python代码
import xml.etree.ElementTree as ET
root = ET.parse('data.xml').getroot()
# ParseError: mismatched tag: line 8, column 26
print('xml is not well performed')
试试这个:
import xml.etree.ElementTree as ET
try:
root = ET.parse('data.xml').getroot()
except:
print('xml is not well performed')