python - 如何获取 lxml 元素的字符串转储

Question

我有一个 lxml Element目的:

>>> from lxml import etree
>>> xml_str = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<state type=\"before_battle\">\n</state>"
>>> etree.fromstring(xml_str.encode('utf-8'))
<Element state at 0x7fd04b957e48>

如何获取 Element 的字符串转储?

Answer 1

首先将元素对象存储在一个变量中

>>> d = etree.fromstring(xml_str.encode('utf-8'))

然后使用 tostring来自 lxml.etree 的函数模块:

>>> etree.tostring(d)
'<state type="before_battle">\n</state>'

对于其他用例，您可以查看 lxml.etree Tutorial .