如果为高版本,可用textjoin函数,否则F2输入:=IFERROR(LEFT(IF(A2,$A$1&"|","")&IF(B2,$B$1&"|","")&IF(C2,$C$1&"|","")&IF(D2,$D$1&"|","")&IF(E2,$E$1&"|",""),LEN(IF(A2,$A$1&"|","")&IF(B2,$B$1&"|","")&IF(C2,$C$1&"|","")&IF(D2,$D$1&"|","")&IF(E2,$E$1&"|",""))-1),"")后双击填充柄