ValueError: Unicode strings with encoding declaration are not supported.
Please use bytes input or XML fragments without declaration.
当我尝试解析此网站时不起作用。
当我尝试序列化此页面文本时，出现错误
类型错误:类型“str”无法序列化
from lxml import html
source = 'http://games.chruker.dk/eve_online/item.php?type_id=814'
path = '//*[@id="top"]/table[1]/tbody/tr[1]/td[3]/table'
page = requests.get(source)
pagetext = page.text
parser = html.fromstring(pagetext)
result = parser.xpath(path)
print(result)
我希望有一个表格要求，例如网站中的要求: http://games.chruker.dk/eve_online/item.php?type_id=814
最佳答案
试试这个:
parser = html.fromstring(bytes(pagetext, encoding='utf8'))
关于python - 如何修复 "Unicode strings with encoding declaration are not supported."，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/57833080/