我在查看标题标签http://www.w3schools.com/TAGS/tag_title.asp。如果我有几个带有不同语言ID的标题,这样做是否合法?
不,HEAD
只允许一个单独的TITLE
元素:
<!-- The TITLE element is not considered part of the flow of text.
It should be displayed, for example as the page header or
window title. Exactly one title is required per document.
-->
<!ELEMENT TITLE - - (#PCDATA) -(%head.misc;) -- document title -->
<!ATTLIST TITLE %i18n>
这里有一段来自HTML 4.01文档类型定义的代码:
<!ENTITY % head.content "TITLE & BASE?">
<!ELEMENT HEAD O O (%head.content;) +(%head.misc;) -- document head -->