回答:我试了好多,都不行,只有最后一个可以,记录一下:REVERSEARRAY(ADD2ARRAY(ds1.group(年度),year(now()))) 不行REVERSEARRAY(SORTARRAY(ADD2ARRAY(ds1.group(年度),year(now())))) 不行REVERSEARRAY(ADD2ARRAY(ds1.group(年度,true,false),year(now()))) 不行REVERSEARRAY(SORTARRAY(ADD2ARRAY(ds1.group(年度,true,false),year(now())))) 不行REVERSEARRAY(SORTARRAY(UNIQUEARRAY(ADD2ARRAY(ds1.select(年度,true,false),year(now()))))) 不行REVERSEARRAY(SORTARRAY(split(year(now())+","+JOINARRAY(ds1.group(年度,true,false),","),","))) 行REVERSEARRAY(SORTARRAY(split(year(now())+","+JOINARRAY(ds1.group(年度),","),","))) 也行SORTARRAY必须加,必须用split,add2array添加不行