如何将xml输出写入文件

Question

我目前有一个Python脚本执行get请求并打印出xml格式的数据。如何将此输出转储到xml文件以进行解析？

Answer 1

假设您有一个包含xml数据的字符串变量，您可以执行以下操作：

with open("output.xml", "w") as f:
    f.write(xmlstr)

Answer 2

如果您使用Elementtree

import xml.etree.cElementTree as ET
root = ET.Element("root")
doc = ET.SubElement(root, "doc")

ET.SubElement(doc, "field1", name="blah").text = "some value1"
ET.SubElement(doc, "field2", name="asdfasd").text = "some vlaue2"

tree = ET.ElementTree(root)
tree.write("filename.xml")