根据今天的日期和工龄只能推算出入职日期不能得到具体的时间。
定义函数公式:YEAR(TODAY())-15
=DATE(YEAR(TODAY())-15,MONTH(TODAY()),DAY(TODAY()))
=RANDBETWEEN("1999-12-6","2000-12-5")
或=RANDBETWEEN(DATE(YEAR(TODAY())-16,MONTH(TODAY()),DAY(TODAY()))+1,DATE(YEAR(TODAY())-15,MONTH(TODAY()),DAY(TODAY())))
都要将单元格设置为日期格式的某种类型
只能算出是那一年的,=YEAR(TODAY())-15