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表头中的单元格

场景用例

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属性

属性(Attribute)	说明(Description)	值(Value)
colspan	Number of columns that the cell is to span	Valid non-negative integer greater than zero
rowspan	-	-
headers	The header cells for this cell	Unordered set of unique space-separated tokens consisting of IDs*
scope	Specifies which cells the header cell applies to	"row"; "col"; "rowgroup"; "colgroup"
abbr	Alternative label to use for the header cell when referencing the cell in other contexts	Text*

参考