Documentation IndexFetch the complete documentation index at: /llms.txtUse this file to discover all available pages before exploring further.
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
📌更多函数可以参考公式函数大全
IFERROR(值, [如果出错])
=IFERROR(5/[字段1], "错误")
=IFERROR(5/A2, "错误")
IFERROR(FIND("过敏原",[产品简介],1),"缺少过敏原提示❌")
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