仅当存在“ / a / @ href”时，才如何通过IMPORTXML文本值“ / a”导入？

问题描述

当前公式：
IMPORTXML("https://int.soccerway.com/international/europe/uefa-champions-league/20192020/s17689/final-stages/","//td[@class='team team-a'] | //td[@class='team team-a strong']/a")

仅存在//td[@class='team team-a']和//td[@class='team team-a strong']/a值的//td[@class='team team-a']/@href和//td[@class='team team-a strong']/a/@href的导入值如何存在？

示例：

Winner Semi-final 2和Winner Semi-final 1 不包含链接/ @ href

RB Leipzig 包含链接/ @ href -https://int.soccerway.com/teams/germany/rb-leipzig/13410/
PSG 包含链接/ @ href -https://int.soccerway.com/teams/france/paris-saint-germain-fc/886/

我想要的导入结果是这样：

RB莱比锡
PSG

解决方法

如果我对您的理解正确，这应该会有所帮助：

=IMPORTXML(url,"//h2[span='Semi-finals']/following-sibling::div[@class='content']//td[contains(@class,'team')]/a[@href]")

输出：

RB Leipzig
PSG