我想判断参数time返回值的年月是否等于当前年月来做不同的算法,但是我这个写法选当前月也没法匹配上大佬们帮忙看看哪儿写错了,我选的五月,但是还是执行的G2-E2
IF(date(year($time),MONTH($time))=date(year(today()),MONTH(today())),F2-E2,G2-E2)
IF(and(year($time)==year(today()),MONTH($time)==MONTH(today())),F2-E2,G2-E2)
IF(format($time,"yyyy-MM")=format(today(),"yyyy-MM"),F2-E2,G2-E2)