请问下面公式怎么简化excel函数if公式怎么嵌套超过7层
请问下面公式怎么简化
=IF(I3="","",IF(I3="床-3601上下床","3601",IF(I3="床-3601书架（单独）","3601",IF(I3="床-3601-抽屉（单独）","3601",IF(I3="衣柜-228四门","228",IF(I3="衣柜-218四门","218",IF(I3="斗柜-82六斗柜","82-6",IF(I3="斗柜-82四斗柜","82-4",IF(I3="斗柜-82五斗柜","82-5",IF(I3="椅子-602餐椅","602",IF(I3="餐台-602餐桌","602",RIGHT(I3,LEN(I3)-FIND("-",I3)-0))))))))))))
将你的公式改写为：
=IF(AND(I3<>"床-3601上下床",I3<>"餐台-602餐桌",I3<>"床-3601-抽屉（单独）",I3<>"床-3601书架（单独）",I3<>"斗柜-82六斗柜",I3<>"斗柜-82四斗柜",I3<>"斗柜-82五斗柜",I3<>"衣柜-218四门",I3<>"衣柜-228四门",I3<>"椅子-602餐椅"),RIGHT(I3,LEN(I3)-FIND("-",I3)-0),LOOKUP(I3,{"床-3601上下床";"餐台-602餐桌";"床-3601-抽屉（单独）";"床-3601书架（单独）";"斗柜-82六斗柜";"斗柜-82四斗柜";"斗柜-82五斗柜";"衣柜-218四门";"衣柜-228四门";"椅子-602餐椅"},{"3601";"602";"3601";"3601";"82-6";"82-4";"82-5";"218";"228";"602"}))
这种情况可以使用别的函数，例如VLOOKUP