【发布时间】:2018-05-13 01:40:11
【问题描述】:
我虽然像 (1) 这样的东西可以工作,但它会引发错误。有什么想法或提示吗?
(1)
versionPreCheck = lxml.html.parse("URL")
versionCheck = versionPreCheck.find(".//title").text
LatestVersion = (versionCheck.read())
错误:
Traceback (most recent call last):
File "python", line 132, in <module>
File "src/lxml/etree.pyx", line 3426, in lxml.etree.parse
File "src/lxml/parser.pxi", line 1839, in lxml.etree._parseDocument
File "src/lxml/parser.pxi", line 1865, in lxml.etree._parseDocumentFromURL
File "src/lxml/parser.pxi", line 1769, in lxml.etree._parseDocFromFile
File "src/lxml/parser.pxi", line 1162, in lxml.etree._BaseParser._parseDocFromFile
File "src/lxml/parser.pxi", line 600, in lxml.etree._ParserContext._handleParseResultDoc
File "src/lxml/parser.pxi", line 710, in lxml.etree._handleParseResult
File "src/lxml/parser.pxi", line 637, in lxml.etree._raiseParseError
OSError: Error reading file 'bazorkversion--grify.repl.co': failed to load external entity "bazorkversion--grify.repl.co"
这是标题:
https://bazorkversion--grify.repl.co/ 标题是字符串“PreAlpha 3” (它出现在浏览器选项卡的顶部,网站图标旁边)
【问题讨论】:
-
“标题”是什么意思?网址的标题?有没有一个叫title的标签?也许提供一个有效的 URL 作为示例
-
将我的错误添加到正文中